Or you could self host (of course that costs time and you need to have a strong backup strategy... but on the other hand you should also backup what you host at the gafam, you never know when they decide to lock you out for some reason).
It's kinda sad to flee from one gafam just to trap yourself in another one. However, congrats for your successful degoogling!
There are entities that provide services that are nice, which actually value your privacy, are possibly non profit, based on free software.
Of course it's rarely gratis, sometimes it's less smooth, but hey, at least you avoid the villains.
See for instance https://www.chatons.org/
Or you could self host (of course that costs time and you need to have a strong backup strategy... but on the other hand you should also backup what you host at the gafam, you never know when they decide to lock you out for some reason).
It's kinda sad to flee from one gafam just to trap yourself in another one. However, congrats for your successful degoogling!