20 years ago, I was 5. Not much for me to watch lmao I think the earliest exposure of anime for me at that time was DBZ, Pokemon, and... Sailor Moon? I think my older sisters were into it. As a 5-year-old, I would've definitely enjoyed it more for the visuals.
I also vaguely remember waking up early for school and seeing some old anime between the end of Adult Swim and the regular morning cartoons. I think it was Speed Racer and Gigantor. Bits of the Gigantor theme (US version, I'm sure) are just ingrained in my head now tbh