Vultr changed their TOS claiming full perpetual commercial rights over all hosted content. See more:
https://www.reddit.com/r/selfhosted/comments/1bouuv7/warning_vultr_a_major_cloud_provider_is_now/
https://lowendtalk.com/discussion/193710/vultr-is-now-claiming-full-perpetual-commercial-rights-over-all-hosted-content
As mentioned there, not the norm at all. I can’t think of any other providers having the same.