Mulvad is totally non technical, you just download it and press “connect” and boom you’re on a vpn?

Is that really so complex the average person can’t do it? It’s less complex than sending an email.

Fair enough, there's a wide variance there. I'd still hesitate to say it's out of reach for most people as they'll likely have someone they know who would be able to follow those instructions for them. For the purpose of being able to access something they used to be able to access, I think most people will be able to figure this out. The point is that it's one-and-done in most instances. (To that end there's a reasonable worry that OS updates reset these settings but that's kind of a separate problem.)