For example, if I now have FIFA 21 or Grand Theft Auto 5 on the PS4 and then play them on the PS5 due to backward compatibility, I will have the same features as if I now e.g. B buy FIFA 21 for PS5?
I don't think Triple A titles will go with the 4 Series version on the 5 Series
Was it the case with the PS3? No, is your question answered?
If your question is related to content, the content will be the same as on PS4. The only thing that could be improved would be the graphics, due to the PS5's smoother performance
What?