I personally have never seen the appeal of PVP in a MMORPG, but that is just me. I see PVP as a place where it brings out the worst in peoples behaviour and such.
Like when I actually were pretty good in PVP in WOW, until I started getting people I killed make Alt characters on my server to send me death threats and harassed me to no end.
It kinda turned me off of PVP in MMOs at least for good. If I want PVP action, I play COD, Battlefield, Overwatch, as those games are not something I sink so many hours of my life into compared to XIV/MMOs.