an internal with just jumpbug? obviously possible but if you were at the point where you have a proper jb then it's a waste to have a cheat dedicated just for one function
the most important thing is how you do prediction, if you can't do an edgejump (1 tick pred) then you shouldn't go to stuff like ebs/jbs/etc, but if you have proper prediction, making the actual features is simple especially since most of the resources from csgo translate to cs2 flawlessly (and there's a shit ton of them on uc)