I have the same struggle in finding decent anime. Lately the anime world has deprioritized anime for art's sake in favor of commercial interests. It has led to a situation where anime quality has deteriorated. Mamoru Oishii spoke about this industry problem in an interview earlier this year: https://www.cinra.net/article/202303-oshiimamoru_ysdkrcl
As far as movies go, I can't think of any intelligent and inspiring ones from the past 15 years besides GitS: Solid State Society, however, the movie only makes sense if you've seen GitS: SAC season 1 and 2.
You might enjoy Redline (2009) for it's audaciousness, but it's not deep. The Deer King (2022) is one I've been meaning to watch, but is likely to just be more of a feel good movie.
I know you said you weren't interested in watching a series, but you might enjoy the plot of Ichirou Inuyashiki (2017). It's available on Crunchyroll.
As far as movies go, I can't think of any intelligent and inspiring ones from the past 15 years besides GitS: Solid State Society, however, the movie only makes sense if you've seen GitS: SAC season 1 and 2.
You might enjoy Redline (2009) for it's audaciousness, but it's not deep. The Deer King (2022) is one I've been meaning to watch, but is likely to just be more of a feel good movie.
I know you said you weren't interested in watching a series, but you might enjoy the plot of Ichirou Inuyashiki (2017). It's available on Crunchyroll.