tips to convince my overwatch friend to give tf2 a shot?

I want to show and play the game with him very badly, but he doesn't want to because the graphics look "bad", "there are only 9 classes, "and "overwatch is much better and had more players at its peak". This is the same guy who said "Marvel Rivals is mid". I am surprised he finds the game fun anymore after Blizzard killed it, but people are allowed to have opinions. He is a good guy at heart but is very stubborn. I linked him to LazyPurple's How It Feels to Play TF2 Series because that is what inspired me to start playing, but said he would never watch it. Any other tips you guys can give?

P.S: He is mainly a Valorant player so...

(update: got him to play, played spy like a soldier and said he wouldn't play ever again 💀)