main discussion is in the thread on the LL forums (and also check out the other suggestions and add your own)
Since the LL forums don't get a ton of traffic, I felt like this should be linked here somewhere. This thread basically proposes the idea of having an Easy Mode for the LDer with more simplified and easy-to-use features, and an Advanced Mode with more complex but also more powerful features. I know there's been a bunch of discussion about the capabilities of SM63 versus those of LL in the chat recently (like over the past few weeks) and this thread is a good opportunity to try to address whatever concerns you have about it.
Otherwise, if you have suggestions that aren't specifically related to easy/advanced mode for the LDer, I'll just plug the general suggestions subforum again, because you guys seem like you have a lot of things you want to see added to the game, but for some reason don't want to ask because you guys don't want to trouble Runouw or something. That seems a little weird to me, because any dev team would probably appreciate whatever suggestions their fanbase has to make their games better.
Basically the point of this post is that you guys need to start speaking up about your ideas for LL instead of just talking about them in chat and not doing anything with them. And also this is a really good thread, so thanks for posting it, Bowser.