Should I buy Garry's Mod?

Honestly Garrys mod was my first game I ever purchased on stream I have 1000's of hours in the game its fun if your younger but if your an adult or teenager it can become very toxic and you could get annoyed quick considering its basically a tool parents use to do the babysitting for them they sit their kids infront of the computer and they play garrys mod and "REEEEEEEEEE" all the time lmao