PlayStation Store gets PS3 games: is PS5 backwards compatibility next?

Rumours of a PlayStation version of Game Pass have increased, with what seems to be a new approach to backwards compatibility on PS5.

PS5's PS4 backward compatibility works like a charm - Polygon

PlayStation 5 Isn't Backward Compatible With PS1, PS2, or PS3 Games

PS4 Backwards Compatibility: Can You Play PS1, PS2, and PS3 Games on PS4?

PlayStation 5 - Wikipedia

Is PS5 Backward Compatible? Yes, With a Few Exceptions

PS5 Backwards Compatibility - Will PlayStation 5 Play PS4 Games?

PlayStation 5 backward compatibility: PS1, PS2, PS3 games unplayable

PS5 Backwards Compatibility for PS4, PS3, PS2, PS1, PSP

Is PS4 backwards compatible with PS3 games? - Quora

Here's Why The PS5 Can't Play PS3 Games

How To Play PS1 PS2 PS3 Games On PlayStation 5 - PS5 Backwards Compatibility Guide.

PS4 Backwards Compatibility: Can You Play PS1, PS2, and PS3 Games on PS4?