Sometimes it helps to log off. The internet is a machine that constantly spews shit, there will always be terrible people to argue with. There’s no guarantee any more that the guy you were arguing with was even real. “Touch grass” is a meme and sounds callous, but spending time outside helps.
There’s a couple other really good pieces of Star Wars media - stuff that has little to do with Disney or Lucas. The first and second KOTOR games are extremely well written stories (BioWare even snuck in the first canon queer character - there’s a lesbian romance option!)
The Thrawn trilogy is also decent.
The idea that Disney gets to mandate what’s “canon” about an entirely imaginary universe is laughable to me. Corporations don’t own our imagination.