Advice about new console 2020?

Wanted to get me the new console from Microsoft the Xbox Series X
because I like the games better than they do on the PS5

Is it even worth buying? When you think about it like that, the whole thing happens
Xbox Series X games on PC too.

Then you could theoretically buy a Ps5 and a gaming PC

Do you have any advice?

Then you could theoretically buy a Ps5 and a gaming PC

That sums it up pretty well.

If this variant comes into question for me, the mMn is more advisable than an Xbox + PC

If you only want to get a console now and the Xbox games appeal to you more then take the Xbox.

You are right it makes no sense if you buy an Xbox and then a gaming PC