I'd be pretty darn happy if player 1's character can do the things you are saying player 1s character can do.
But that is not a high level D&D martial. You put a level 20 fighter up against an army, and you get 1 very dead martial and maybe 8 dead bodies around him (but more likely not even that after considering misses and enemy hitpoints). They are neither as deadly nor as untouchable (and certainly not both) as you describe.
One thing D&D and D&D fans can agree is what an archmage is.
However D&D gets antsy and fns can/t agree on what an archwarrior is.
As an anime and manga fan, I fine it hilarious as that community would have less trouble agreeing and describing the warrior or thief equivalent of an archmage And to me the culprit is the greater willingness to give out more classandracil features from mid levels on than the D&D community