Sixers fans in general are delusional.
During the playoff series, they kept going on like, "oh we won't play that bad again, they won't play that good again, the refs won't hurt us/help them that much again, blah blah blah" as their Process fell to a Celtics team w/o 2 stars and a limited Jaylen in 5 games
Hell, I'll even say that Brown + Tatum outplayed the "transcendental duo" of Embiid + Simmons by a good margin. Simmons was mediocre, and while Embiid had great games, he also played some extremely horrible defense in crucial stretches which literally cost them like two of the games. Then of course got smothered by Baynes on defense and missed the game-tying shot in Game 5.
Now Fultz can still be a star in this league, no doubt, but to say that's a better addition than Kyrie... AND Hayward? LOL. Also, Fultz isn't playing in the Summer League this year according to reports. Sounds iffy.