I'm in the process to move out mass-surveillance social sites like FB, Twitter, Google, ... I'm about to install my own Matrix and ActivityPub nodes (Mastodon, Pleroma, PeerTube, ...) on a cheap VPS.
I also have my own email domain hosted at Fastmail.com (I don't want to manage an email server).
This way I'll manage MY own data. I'll share it with who I want. And it's a fun project. :)
As there are simply no providers yet who offers ready-to-install packages of all these services (at least I don't know one), you go with that service you trust and that suits you best. Some examples for relatively cheap VPS are Digitalocean, Vultr, Linode or, if you want to host somewhere "safe": Exoscale, which has datacenter in Switzerland and Germany.
I also have my own email domain hosted at Fastmail.com (I don't want to manage an email server).
This way I'll manage MY own data. I'll share it with who I want. And it's a fun project. :)