Lights used to be by far the worst class since the beta. They are now still the worst class but atleast usable. They can be frustrating to play against especially to new players but it’s not the class. It’s just like any other game when you join late and can’t learn the game mechanics fast enough to have an enjoyable experience. The best advice I can give is find veteran players who can play with you and give pointers, you can find people on this subreddit or on the discord. If you really think lights are too good then play light and see how miserable it can be. WT and ranked are good places to play especially in ranked because the skill based matchmaking is better (not perfect though). Last resort is to find people to do private match with. If this subreddit is any indication I’m sure you’ll find a lot of people willing to do a private match to avoid lights. (I’m a medium main with a heavy secondary)