Why does this game expect you to carry people miles below your rank against people who are literally a few rr from me?

I just need help because what do I do at this point? I'm good enough to be in silver but not good enough to carry against bronze 2s and 3s solo. What am I supposed to do? I usually just give up and start blasting music because sometimes my teammates don't even know how to use util while the enemies have some semblance of understanding and maybe comm

https://preview.redd.it/329g5161vvzf1.png?width=1312&format=png&auto=webp&s=9dd297d79aa7f58b27b4796ffc2c2540e18eb10c