I subscribed to a small VPN service 5 years ago for one reason: I needed static IP address for work, but my ISP at the time wasn't selling them to private individuals (freelance).
And I couldn't be happier! Wherever I go I don't have any issues with access to my resources or worries that local government will fine me for watching porn (check out UAE or Saudi laws).
Hell, even Skype is blocked by a lot of telecoms around the world since you don't pay roaming fees when calling through it. How ridiculous is that? On VPN it worked everytime.
HTTPS is great, but it is by no means private enough. ISP knows which service you are requesting, they can do SSL inspection and all kind of shady bullshit without your consent. With VPN they only see that I talk to 1 IP address somewhere in Netherlands and that is it!