As someone who contemplates getting either a PC or PS5 for playing FF7 Remake trilogy: a used ps5 goes for around 250€ - 400€

A PC that runs the games at medium settings costs... Well, at least double that. A used RX 6700 XT alone is almost the price of the whole console. And that's just the GPU, I haven't even looked the RAM prices... Then add CPU, motherboard, SSD...

So the appeal is price.

Edit: RX 6700 XT is the official recommended GPU for running Rebirth at medium settings