There’s probably loads of builds online with new components, I haven’t built a low end PC for a while, so I am not sure on the market. As I said though you have to consider the lifespan and the savings, even just 3 years later you have saved $360. And you can definitely build a PC that is better than a PS5 Pro for $1060, peripherals included even.
With discs falling out of fashion, games are absolutely cheaper on PC for patient gamers. As you say though, the savings do depend on what games you are interested in personally. Big publishers are much more stingy on giving discounts in sales.
The PC market is growing faster than the console market, the value of consoles has completely plateaued.
You can build a PC for just slightly more, an added cost you recoup anyway after a couple years. You can do a lot more with a PC than a console, you have upgrade flexibility, your library of games will always be playable, you can even emulate and play console games.
There’s no reason to buy a console if you put a bit of effort in, their only appeal is the initial plug and play, which you can do with a PC anyway if you buy prebuilt.