PUBG know how to ban hackers mostly bcz of tutorials in youtube and other medias. Now pubg know
how to detect

corrupt libs

mod libs

any value changes

And reduced dependency on domains to detect cheating (Host not safe, but works)

Abt to patch:
detection of modified paks

100% detection of virtual(so non root will soon die)

they will soon add detection of root and will give temporary bans(can be bypassed easily)

And esp will be the only working hacks at the end