P.S: By "investing on launchpad projects", I mostly mean buying and hodling a token which has done its price discovery for a few weeks, not staking BNB to get some tokens.
Well its not really profitable when you are gonna stake few bnb cause the participamts there are a lot and you will definitely competing with other users for reward. By those clause you mentioned about investing on launchpad but not staling to buy them then you are practically saying its not on launchpad like a private sale or some sort of ICO prior to laumchpad. Cause joining Binance you are require to stake your bnb just to earn that or invest with.