Your IP address is public so every time you consult a website, there is a number of actors (in addition to the final website) seeing your IP in their connection logs: ISP/routers/trackers/CDN and more. PeerTube is transparent about it: we warn you that if you want to keep your IP private, you must use a VPN or Tor Browser. Thinking that removing P2P from PeerTube will give you back anonymity doesn't make sense.
See the <x id="START_LINK" ctype="x-a" equiv-text="<a target="_blank" href="https://docs.joinpeertube.org/#/use-library?id=playlist">"/>documentation<x id="CLOSE_LINK" ctype="x-a" equiv-text="</a> "/> for more information.