Sure, I've spent a lot of time and money on my setup, but at the end I realize that it does not make much difference - even in terms of enjoyment. You get used to whatever you have.
I got Uplift bamboo desk, Leap chair, and two PG27UQ monitors. MX Keys keyboard and MX Master 3 mouse. HD 600 headphones. Brio 4k webcam.
But sometimes I take my macbook to a library, and I'm just as comfortable working there without any of those things I have at home.
If you are working from home already, I guess you already have some kind of setup, that you have developed over the years, I am genuinely interested in that (maybe i can find something interesting for me)