My true multiplayer experience is either lagging to hell and back and not being able to do anything or watching everyone with more experience and way ahead in the game have fun and not actually explain me what the shit is going on and not being able to do anything
The former I can’t help you with.
The latter is easily solved by joining and catching up because friends will be willing to help you get up there as long as you actually, yaknow, PLAY the game. Also you know you could also ASK what do you not understand and others could explain to the best they can. (Or you could Google)