The PS2 is superior to Switch imo if we're looking relative to the the time.
More ground breaking games and new IPs. Proper Japanese and a Western Support of all sizes.
There were so many PS2 games I fell in love with: Okami, Final Fantasy x, FFXII, GTA, Kingdom, Timesplitters, Tekken, Kingdom Hearts, Shadow of the Colossus, Jak and Daxter, Ratchet... I could go on.
By comparison the only Switch games I've actually loved have been Zelda BOTW/TOTK & Mario Odyssey. There are games I'm enjoying like Kirby Forgotten land but it's not up there with the same highs on PS2. I do want to play Xenoblade series and I'm waiting for it be on sale but broadly speaking there is just less genre defining experiences released on Switch.











