Some vendors on places like Localbitcoins and Paxful allow you to buy BTC through PayPal without an ID,
Actually last time I checked, every single seller of BTC on localbitcoins that accepted paypal also required id.
In any case while I might understand the reasons, it seems to me that in financial matters more and more personal information is demanded, eroding your privacy. First, it was pictures of id. Then it was a utility bill as well. Then it was also a picture of yourself holding the id. What's next? Your complete medical history?
I don't buy BTC with a credit card, i'm just saying.
Someday I hope that everything will be purchasable with bitcoin. I can even order groceries online with it now (for a small price increase). Have yet to be able to pay the rent with it though.