My friends, you are forgetting he us young, young and as stupid as an average man. Judge him with your highscooler self and not with your growth up version.
Dude take some time to fucking read what are you typesetting. You are degrading the author's work with this quality of traslation. Take your time a check your work, tour intentions may be good but what matters in this kind of stuff is the results.
Anyone who played a MMO know how important are debuffs. Hell, I remember how some people would deliberately use a certan underleveled weapon for it's defense debuff
Just like my family gatherings!.
That said, aside of MC and the Assitant girl, everyone else felt like someone written out of experience, at least in this chapter