Oh boy I'd definitely like this option. Sometimes, after a night of heavy drinking, I decide to read a few threads on Bitcointalk for a few minutes before I go to bed. It has already happened like around 3 times already that instead of giving 1 merit to certain posts, for some reason my drunk brain instead makes me click on the report button and type the "1" there instead.
Yep.
that's actually very funny. explains the many reports that only contain numbers Yep.
I think it's been requested before
you are right. here are 2 pretty recent threads from 2019 with lots of good thoughts about it... but unfortunately no solution 
Cancel reports? + is it possible to recall a report