Don't fear playing 'bad' games
There is so many games that nearly no one plays, and it making me so sad. It is all of us responsibility to play the games we made for this LD. Don't fear playing games that perhaps are looking and sound bad.
If you made a game you might think is bad, then don't letting this stop you playing, rating and giving feedback to other people games. Yes, they will most likely also play your game, but you will probably be surprised how forgiven and friendly the LD community is to 'bad' games.
All of you streamers and Youtubers can also help the shy game developers to getting their game played. It is easy to aske people if they want you to play their games, but with this system you all end up playing the same games, that already gets way too much awareness, and you removing it from the games that really needs attention.
You can find the games I talk about here https://ldjam.com/events/ludum-dare/52/games/danger/all