I have fallen into the same type of situation where FB was insisting for me to upload my ID. I tried to appeal but I was getting back generic responses, and as

I have fallen into the same type of situation where FB was insisting for me to upload my ID. I tried to appeal but I was getting back generic responses, and as a result I gave up using FB. And I missed nothing, even though I had many real friends out there who are only on FB - me leaving made them to open accounts elsewhere so we can keep in touch. When I signed up for FB account many years ago there was no requirement for the account to provide real details about myself, and indeed everyone was using pseudonyms (at least in my circles). And it was OK, since we all knew who is who and we did not need FB to know who is who (I guess they still could link bits of information and fingerprints of our browsers to learn our real identities).