1.6.93 version

Hello, I'd like to know if ther's a way to have a "normal launcher" in 1.15 because i don't know how to install mods, I've searched for a long time solutions but can't seem to find anything... I also received a notification about the upcoming 1.11 (and Happy New Year and Merry Christmas massage lol); I can play perfectly on the game in all the versions I want but it's a bit annoying to always have to pass by the 1.6.93 launcher and to be unable to play with mods. I already tried multiple times to uninstall and reinstall the launcher but nothing changes... 

Please help me :'(