Do muscles matter? Does it help with girls?Watch
And with some, sure. With others, no. Oddly enough, not all girls think the same way...
But it alone won't get you ladies
I do think lifting in the gym has other impacts on your life other than aesthetics for one your health and the fact that you have a hobby both of which are really important.
Play CS:GO and some minecraft (not fortnite though girls hate that) you should be good to go.
Im joking, it doesn't matter AT ALL, if a girl really likes you, she would like you for your personality not looks