I've a question about VPN

Why VPN is forbidden to use here? What actually they do? I saw on Google that it decreases ping then why it's forbidden?

Didn't you forget that you used VPN to evade your ban? Pretty much it.

EDIT: Also this;
https://mikescnr.com/forum/index.php/topic,2760.msg11126.html#msg11126

Flyburger wrote:
Didn't you forget that you used VPN to evade your ban? Pretty much it.

EDIT: Also this;
https://mikescnr.com/forum/index.php/topic,2760.msg11126.html#msg11126

Nah, to evade my ban, I didn't use VPN. I used that to see if I really get a low ping. And that happens.

And I know all the topics and after I got unbanned, you can also see if I had used VPN in these days... But, I have those questions...

I think you only have read the pros of vpn, and didn't bother to read a single con about it.

I've use VPN to evade my ban because Flyburger banned and he thinks that I am crazyelevens but not. Yeah, VPN lowers your ping. proven and tested.