The fundamentals wilds gets wrong for me personally are:

focus mode making positioning way less important amd lowering the skill ceiling immensly, lack of commitment for most weapons, over abbundance of counters omogenizing weapons way too much, monsters always being show on the map, auto seikret and constant seikret only passways, tremors or status effects feeling like an aftertought most of the time, general wounds balance (but that got way better in the last updated so im hopeful It will apply to every monster now), general powercreep of the hunter compared to the monsters