(1)
I don't exactly personally enjoy roleplays, but lots do, and sitting down is a problem in them. Let's just pretend there's a highschool roleplay going on, people are standing on their seats. It's not just roleplays either, some people make things like a restaurant or a help center or something, and sometimes it looks better to sit. Therefore right-clicking on a chair and making you appear to be sitting down in it would be cool, otherwise /sit.
(2)
I don't see how right-clicking anything could make you lay down without having half your body in a block, besides a bed, but who cares about logic? All logic stops at video games! For this reason I think that /lay would be a cool command, and when you submit it you can lay down anywhere.
I don't exactly personally enjoy roleplays, but lots do, and sitting down is a problem in them. Let's just pretend there's a highschool roleplay going on, people are standing on their seats. It's not just roleplays either, some people make things like a restaurant or a help center or something, and sometimes it looks better to sit. Therefore right-clicking on a chair and making you appear to be sitting down in it would be cool, otherwise /sit.
(2)
I don't see how right-clicking anything could make you lay down without having half your body in a block, besides a bed, but who cares about logic? All logic stops at video games! For this reason I think that /lay would be a cool command, and when you submit it you can lay down anywhere.