Tbh Idk what your lucio is doing when you don’t like to play with one.
Usually my other healer loves me. When my other support plays something with low mobility (ana, bap, zen) I try to peel them as much as I can while giving my team speed value.
When my other support plays brig I try to heal a bit more, and using my speed if she is in a sticky situation
and when my other support plays moira or mercy I try to go more agressive.
A good lucio always changes his playstyle depending on his team composition and how many people are still alive in the current fight. (like don’t speed boost all the time when your other support is already dead)
I know it’s not much YOU can do about it when your lucio plays badly… I know it’s very useful to communicate with your lucio alot. Tell him when you need help. Also when you are playing tank, it is very useful to ask for speed amp before engaging (even though the lucio should do this on his own)