No it
is a game issue because a lot of players(newer ones especially) have never played any ttrpg other than D&D5e and 5e does a lot to enshrine a mindset that there is no way of playing other than what
@Micah Sweet described without going into some kind of deviant playstyle.
You don't need to look anywhere past the new dmg for evidence of that in the way it cuts basically all of the optional/variant rules except for a new one that makes it so PCs cannot die. Without the ability to point at a page and say "no it is a valid way of playing that can be fun &
you★ are the one being unreasonable by refusing to adapt to the change then using the obvious result as ammunition in an effort to force a revision to stock".
★"you" the GM's player being addressed by the GM not any particular poster.