Why Everyone Buy CS:GO As First Priced Game On Their Accounts

I wasn't able to understand it for 2 years. When I saw someone new on Steam I see that (s)he bought CS:GO already.

I think its mostly because it is one of the most known games when it comes to First Person competition while being cheap.

All my friends have CSGO on their accounts because of how cheap, fun and challenging it is.

It's insanely popular and everyone wants to try it out at least once.

For play with friends i guess, its funny and skilled game so why its shouldn't be first