My question
How do I get the chess.com engine to list all the best moves? (I later deleted)
was closed by Brian Towers♦ who said
This is Chess StackExchange, not the chess.com help center.
(btw the answer is to increase the number of lines. same as in lichess. i think the question could've been edited to be on-topic like ask about how to do computer analysis in general.)
And yet this is allowed:
Why? What's the rule for this?
Note: I think resource recommendation questions like this Play online live game against a friend with time odds? are ok