People are wayyy too concerned about fighting pointless fights when outnumbered or outflanked, instead of just falling back and trying to get a better opportunity to fight later.
I am a noob but I definitely see a lot of shit play in my matchups. Even though I'm sure I'm shitty, I don't go out in an open field to fight pointlessly, or try to snipe people with my submachine gun

Or my favourite is when they're bleeding out, but don't try to get to a concealed area to make it easier to heal
Meanwhile out of the other 59 players, several of them have been playing BR games for years, or playing this game non stop for 3 days