We have a choice of either 2-3 days at the office hot desking or 4+ days at the office with fixed desks. Most devs actually choose the latter, other staff prefer the former.
I mean, you set up the extra monitors, the good keyboard, the mouse and that takes a while. Not to mention the ancillary devices needed for development
When I started work I got my own office even as an intern. It was great to close the door when I needed to concentrate.
Now everyone around me is blabbing on headsets on all different calls and it's a waterfall of noise.
I've started to refuse going to the office if one of my "office days" is filled with online meetings (eg all-day workshop). There's just no point for me and for the others that do try to work.