Can Ezreal not synergize with literally everything?

More champs should be like Ezreal. He's not the problem. The rest of the champs with their railroaded designs are the problem.

please define "literally everything"

ezreal have garbage waveclear so he doesn't synergize with team that have low waveclear

Ezreal's Q is a problematic design, but I think its pretty ridiculous to say he "synergizes with literally everything" because he really doesn't, especially not right now. AP Ez has been hot garbage for a long time, same with Hybrid Ez, and Blue Ez is the weakest its probably ever been. Ez has never been successful with a tank build, nor a Guinsoo's-style build, nor a support build. The only build Ezreal is actually good with is the same build he's been using since he was a part of the Holy Trinity of ADCs in Season 2, just with BT replaced with Bork.

Ez abuses every strong generic proc, but he can't just build anything. If you are going to complain, complain accurately.