PS5: retrocompatibility with older consoles may be coming soon
PS5 Backwards Compatibility: How to Play PS4 Games on PS5
PS5 Backwards Compatibility Limitations Mentioned by Ubisoft Support
PS5 Backward Compatibility Further Detailed, Unsupported PS4 Games Listed
Is PS5 backward compatible? Here's everything you need to know | TechRadar
¿PS5 retrocompatible con PS3, PS2 y PSX? Así parece apuntarlo una reciente patente
How PS5 Backwards Compatibility Works - GameSpot
Sony Has Provided An Update On PS5 Backwards Compatibility
Malas noticias: PS5 no tendría retrocompatibilidad con PS, PS2 y PS3 | TierraGamer
Is PS5 Backward Compatible? Yes, With a Few Exceptions
Exhaustive PS5 Backwards Compatibility Database Reveals Which Games to Play on Sony's Next-Gen System | Push Square
Recently there's an influx of “PS5 backwards compatible” articles on google reporting it will play ps1 through ps4 titles. If it's true, much respect to Sony. : r/PS3