If the only place you have to set up your workspace is your kitchen table then yeah, that sucks hard. But most people I know living in tiny bachelor suites and stuff where this becomes necessary are doing so because that was what they could get/afford a reasonable distance from the office.
If your WFH transitions to permanent, then you can solve this. You don't need that downtown suite anymore. If enough people transition to WFH to take the pressure off of the downtown rental market, then even if you _want_ to stay downtown chances are you can get more space pretty cheaply.
If you don't have a proper desk, enough monitors, a good chair, or other equipment... That's basically a one time cost if you transition to WFH. Bug your employer to pay for it or let you take home some of the now unused office equipment. I know for me I've saved over $15k in the past year not having to go downtown. I can buy a new Herman Miller chair basically every month and throw the old one in the trash and still be breaking even.