You're right. But it's worth noting that in some countries, this may not only be due to technical difficulties. For example, some regulators may intentionally slow down connection speeds to a particular site because they may not like it for some reason. It can be a gambling site or any other undesirable site. In this case, VPNs really “speed up” the connection, and are actually the only tool for those people who want to get access to a more or less uncensored internet connection.
Is this the same as when you try to visit some site but doesn’t work unless when you visit with a vpn or change the network provider.
I have experienced it in several sites but never have I tried it in any casino before since I don’t want to use vpn and out my account at risk, even sometimes I’m unable to visit or open sites like Reddit and quora but google search works very fast and when I change the network provider or turn on vpn everything becomes normal.
Is this what you’re referring to?