The dangerous part is, regime developes some VPN's to earn easy money and trace its contenders.

Not long ago there was a debacle known as "Betternet gate".

Google دانش بنیان خزعلی بترنت and use translation on it.

You don't really know which vpn you can trust.

And they block vless and configuerations too often.

They also block telegram proxies too often, but those can be generated as fast as they ban them.

We switch telegram proxies and v2ray configs faster than you switch tv channels.