

This is the community fork that is still maintained. There are multiple instances like invidious and from what I understand it is relatively easy to self host. Since it is only for short term file storage and its E2EE I do not really mind using one of the public instances.
It is unlikely that the service itself will delete your data. Although if it is one of those job board sites like indeed that try to build a profile and sell it to employers it might make sense to delete your account so your information is no longer forwarded