Just start watching stuff older than 5 years old. Start watching things that were made before Cowboy Bebop and you might find some gems.
You might try:
Space Adventure Cobra
Early Gundams like Zeta and 0083
Future Boy Conan
Legend of Galactic Heroes
There's a lot of good stuff. You just have to find things that were made before the current trend of moe/fanservice and before every shitty VN got its own show.
You're not tired of anime, you're tired of studios pandering to weeaboos.