Yes, but only if the successor models are affordable, which I don't expect. that's why I think the price is ok.
In addition, the energy consumption of the Nvidia next gen graphics cards is supposed to be significantly higher.
This computer alone can easily heat a room in winter.
I have had this computer for about a year and it has more than enough power for me.
However, it should now be possible to assemble a comparable computer for 3000, with a better equipped mainboard, better power supply and a more flexible case. If you want to wait, you can also get a Ryzen 5 7600X CPU with an AM5 board and DDR5 RAM.

True!

I think the offer is quite good, of course cheaper would always be better and I can certainly speculate on the latest technology. And it will certainly come at some point, but it's certainly not worth spending 1000 chf more for a little more performance.