for real... are all the weapons in the game useful?

usp, p250, deagle, ssg, m4a4, ak, mp7, mac 10, mag7.
most often I play with them)

All weapons are useful in CS:GO except Shotguns because they are broken asf. Sometimes you can oneshot your enemy, sometimes you need 10 hits to kill one enemy. :D

I havent really played, but @gabrielsh4 ngl is not capping

In csgo are sooooo many shit weapons.. I have some main weapons to play whit

no, heavy weapons and shotguns (negev,m249,xm,nova) r not very common to use, but there always someone to play with it

weapons are there for fun. but if playing in a match, not all will be that useful.

I don't know why the m249 exists other than to troll

All weapons are useful. Some more than others though. But you can adapt to different situations using different weapons

Yes, all weapons are useful, some just are more popular and better to play than others. It all depends on your determination to learn sprays to certain weapons.

ak,ssg , aug , deagle , ups , m4a4 nu more ok