I mean tbh a rush mid is at least a 1v1 fight, ofc you can do it well and make it tradable or advantageous for urself, and I agree ultimately its about how you play with or use your teammates, but I think no fear stupid players will be more successful in ranked in general xd
I am playing in immo 1/2 mmr rn everybody is like ex immo 3 or whatever and my duo is very confident in his aim and is a duelist player, he is not briandead but he is definetely gonna swing mid some rounds. Yes he gets flamed from time to time after going 6/19 but there are way more games where he goes 25/15 and he averages 1.16/1.2kd 55% winrate green/blue tier tracker (honestly i think its only gonna get better cause we were quieing when I was sick and had finals and after that ended up in loser mmr(both of us 1.2 kd (and I play for impact xd) to go like 10/10 cause people just type gg ans stop caring round 3 in 50+% of the games).
Why am I saying this? I think if you are kinda stuck you should find some high impact agent that you like (I used to play iso I stopped enjoying it, now I have most impact on chamb/deadlock/yoru, just because canezerra can frag on iso doesnt mean you will like it), watch how a pro plays it IN RANKED and if you work on your mechanics, you will improve and gain elo. There is suprisingly a lot of depth to pushing through smokes, swinging spawn or walking down mid, or just how u r gonna strafe, swing, spray etc. In fights. Yap sesh my bad