Players are allowed to learn new characters and have bad games.
I have found myself letting my team know when solo queuing that I am learning a new character just so I don't get hate. As a C&D main, I've been trying to learn how to play vanguards and duelists. I recently got Lord on Cap, which is no small feat. I've been trying to improve my aim so I've picked up Widow and Bucky. Coming from a bish whose daggers track or just having to punch, having to shoot these shots is NEW for me. lol! Not every game is gonna be sickening, but yall expect people to be masters at whatever character they pick.
You've got to allow people to practice and play just for fun, not every game has to be as intense as ranked. You can just play just to have fun guys. Its so annoying trying to learn someone only to get wrecked and having to go back to your main. Like damn.... I just wanna hide in the cut and try making these shots as widow. lol!