First, when in need, go to an expert source: https://jessicadavidson.co.uk/2021/06/21/neptune-in-aries-pioneering-visions-and-tilting-at-windmills/
Second, when the expert has been cited, THEN deliver one's thoughts as a follow-up. And this is my statement regarding Neptune in Aries (coming in 2025 and ending in 2038/39). Just remember that as an outer planet of influence and representation of the human experience, this will linger for a good number of years beyond the actual timing of emergence/closure. It's already getting ready now in 2022. You can refer to the article, but I want to concentrate on some current issues (political-social-national and historical, and also astrological).
First, We've got a lot of folks who are passionate about fighting for their ideals, values, beliefs, and expectations. This has been a constant for--thousands of years? Nothing new there. Let's all agree that there is a LOT of turmoil going on in the world, especially in Ukraine--and an emerging fighting spirit of national values. We can also see this in the political dynamics of threats from Vladimir Putin and the Communist Chinese Party regarding Taiwan. Nationally, here in the U.S., the emergence of a dual political-religious fight for Christian Nationalism is going full bore, especially at a grassroots basic level of school board agendas and memberships.
What concerns me--and I think there will be a balance for it--is the phase of how this plays out in 2025 when Neptune's Illusions, Deceptions, Confusions, and Misguided Messages MIXED with Higher Spiritual Awareness and Guidance enters the aggression of Aries, the Warrior-Combatant-Initiator of Events. In particular, the political-religious themes being hurled in today's media and by figures who use the media are my primary thoughts.
As a preview from a most-recent historical perspective (and I'm keeping it within U.S. dynamics), Neptune in Aries last manifested in our collective consciousness (and subconsciousness) back in 1861. We had a fervor for humanitarian rights to abolish the ownership of a human being as property, and along with it, the conviction that "God gave us prosperity and dominion of the land and all it takes to maintain it" by manifest destiny. (This is also something that the Calvinist movement endorsed, which had its later support in the colonial expansion and subjugation of indigenous peoples here in the U.S.--but for commerce and exploration AND wealth in other continents). So the use of force, militarily and nationally, was not only endorsed but supported. "Might makes right" and "God is on our side" worked together, but not necessarily with the best or highest awareness because "Coin is king" was just as important.
Now take that into the political-social arena of 2022 where there is a roiling fight for personal rights (especially for women) versus group social agendas. We already saw the implications of January 6th and all the turmoil it has brought, but along with it, the adamant support that this event was sanctioned from a Higher Source in the minds of the participants. What I foresee, especially tomorrow is that this will be like a wound revisited (a metaphorical scab torn off the body) if one party does not achieve its objective to dominate the lives of others.
The fallout and aftermath will not be quiet; in fact, I see it again raising its head (and in forms more violent than before because that's what Aries can represent: warfare and battle, especially with Mars as its ruler) in 2024 and ultimately, in January 2025 when the Congress meets again to formally install the next president. At that time, I believe the entrance of Neptune in Aries will ignite a spiritually-illusioned warrior principle. Rather than repeat what our contributing author noted in her timelines, review it yourself and see what was taking place in the hearts and minds (and misguided thoughts) of ruling parties and nations who were bent on establishing THEIR mandates.
In 2025, I also foresee the inevitable breakup of the United States into four quadrants that are inspired and isolated by their respective collective beliefs. Much like the Union versus the Confederacy, we shall again see a division of the nation--but this time, into quarters--by religious, political, and social standards. Inevitably, there will be separations of support for the healing of the country that will be exacerbated by geophysical upheavals that further create needs for group unity that will determine who survives as a whole. In my view, this will bring about much of the original First Peoples' ways of living in harmony with the land and each other as a tribal group. The loss of prior-established religious, political, and social entities that were relied upon to maintain the status quo will no longer have influence as well. We will either choose as a collective group unit or individuals to join together to maintain what is remaining or we will choose to depart this world from a lack of capacity to move forward without divisions.
Once this resolution to work together-or-perish has been finalized after much conflict over "We THOUGHT we were right about things!", I see Neptune in Taurus in 2039+ being much more favorable into ways and methods of living and working in balance with Mother Earth.