Should I buy a gaming pc?

Here are some thoughts.

Pros:
-Potential for high framerate gaming.
-Potential for better visuals than on console.
-A lot of options when building a system, which enables you to get what you need.
-A lot of pre-built PCs available if you'd rather skip building the system yourself.

Cons:
-Framerates and visuals depend on what you get.
-A lot of options when building a system, which makes it difficult to know exactly what you need (unless your budget is unlimited).
-You can run into various issues when building a system.
-Pre-built PCs sometimes make weird compromises, so you still need to pay attention to what you're getting and do some research.
-Consoles offer better bang for your buck overall.

Gaming is an interesting thing, and lots of people play the game in their free time. If you want to buy a game so it should be your choice, but there are other free games you can choose overthere.