There is hope: In 2023, Rockstar ported Red Dead Redemption 1 to the Nintendo Switch (which uses an ARM chip similar to phones). It is technically possible that Rockstar could release an official mobile version of RDR2 in the next 5 years. Until then:
If a game seems too good to be true (like a 2023 AAA title running on 2004 hardware), it is a scam. Red Dead Redemption 2 Ppsspp Zip File Download
Streams RDR2 directly from your PlayStation 4 or PlayStation 5 console to your smartphone. Red Dead Redemption 2 PPSSPP Zip File Download:
If you own the game and a console, you can cast the screen directly to your phone: Until then: Do not be a statistic
That being said, here are the facts:
The Feasibility and Risks of Running Red Dead Redemption 2 on PPSSPP Emulators