Watch movies with friends via screen sharing?

Does anyone know how or with which platform you can watch films with friends? I've already gone through a few and all of them had to own this platform until now at Netflix, Prime Video etc. Can I watch Prime Video somehow or anywhere with friends without the others owning this streaming service?

Only download helps

https://www.redfox.bz/anystream.html

Discord

Discord blacks out the screen during the transfer. So that of the streaming platform.

But not for illegal sites