@blkarmphoenix I'd say it's pretty clear that it's user perception. Only devs have access to the netcode.
I have encountered issues like hits not registering, stuttering, getting shot around corners, receiving multiple shots at once, etc.. But I also have dev experience and probably understand the issues better, focusing on identifying the actual cause and circumstances instead of finding someone to blame.
Comparison with other games is rarely done right. Some of them have hitscan, 12-player matches, smaller maps, slower movement, a much bigger team behind, which probably had much more time to launch. Apex tries to push some boundaries, that's why the game is loved so much but also so buggy.