Unfortunately Epic is notoriously Anti-Linux, from their CEO down. So the status of EAC under Linux is a giant question mark
It is quite telling that studios rather target ChromeOS or Android than any proper Linux distribution, the days of Loki are long gone.
And the reason anticheat did not works with wine is mostly because they use kernel modules, which you obviously can't run a windows kernel module on linux kernel.
If you run it in a VM, most of them will just fine with it.
(But the Battleye will give you a big "fxxk you")
Granted I've only worked in smaller studios - but anecdotally, OP is correct - game companies don't care about Linux users, high expense for such a small market share.
Windows has a larger selection but its also incredibly trivial to pirate.
I've never bought more games than when I had no windows install at all.
Maybe it works better on Ubuntu.