You know very well that argument is dumb. Yes consoles are always cheaper than equivalent hardware at launch, that's the point, but one is a console and one is a PC. In reality you get a lot more from a PC not the other way around, even if it's for a little more money.
If all you want to do is just play, buying a more expensive PC is just a waste of money and an invitation for trouble (drivers, windows, etc.).
Yeah, PCs are fun, but for only gaming, they aren't that great. Not everybody is a hardware geek.
That's the definition of having multiple tiers. Also, you don't "get the same performance", that's inaccurate and straight up false. You get two different levels of performance, that's why one needs to run at 1080p and one at 4K. Not to mention that 1080p is pretty fucking terrible for a console post 2020, most PS4 games have been 1080p and that's an old ass piece of hardware.
1080p is enough for 95% of people on this planet. Yeah, some of us want more, but many people game on switch and android and if that's enough to float their boat, who is Microsoft to argue?
This console is brilliant because it will allow grandmas who don't know anything about PCs to make their grandsons hassle-free presents for Christmas, this might be what Micriosoft needs to gain an edge over Sony.