Immortal healers

[Zojha]

Still, in my opinion the developers should to make the gameplay fun, [...]

But then people might play it and we couldn't treat PvP like a meme anymore.

Personally, I can only encourage you to find a different game for PvP. This game's PvP is notoriously bad and as a result, notoriously dead and that's unlikely to ever change, because the developers have their priorities all wrong from the ground up. The fact that they want to sell this game's PvP as an E-Sport tells you all you need to know, really.

And for healers, well...
"[...] nobody will want to play as a healer, if they aren’t that strong."

No point even bothering when that's the priority on his mind.