The only people I know who've been furloughed are on minimum wage. That might just be in the areas I know, but all the middle class people I know are working either from home or in person.
I know a lot of teachers, because that's my job. All the primary teachers I know are in school teaching classes of 10-15 kids at least half the week, with the other half of the week being used to provide for the children at home. All the secondary teachers I know are teaching remotely, but may be going in to school to do it depending on their family set up. So secondary teachers are more able to hide away, yes, but primary teachers aren't. Are secondary teachers more middle class than primary teachers?
I also know a lot of people in hospitality, as that's my sister's job. They're furloughed. The hotels she was doing housekeeping for are shut, or operating at a minimum level so all housekeeping staff and restaurant staff are furloughed. She did temp work in bars as well. Bars are closed. Some are doing takeaways, but mostly pubs are closed, so their staff are furloughed. I'm not sure anyone would claim that housekeeping and bar staff are middle class, would they? My sister certainly isn't, she survives on minimum wage most of the time, with changeable hours.
Medical staff are another group I seem to know a lot of, not quite sure why, maybe location. Doctors, nurses, physiotherapists, speech therapists, etc. They are all at work, physically, getting close to their patients. They seem pretty middle class to me, but they may well be seeing fewer patients than normal, maybe that counts as hiding away (does hiding in a hospital make you safer?).
Yes, there are a lot of middle class jobs that let people hide away working from home. And yes, there are a lot of working class jobs that can't be done from home. I wish there was more I could do to make those working class jobs safer. Is there a campaign running anywhere to try to make them safer? I know any deliveries I get are contact free at our end, they've disappeared to the end of the drive before I've opened the door. Is there a way to make the depot end safer? What about factories? I haven't been in one since I left my temp job in one about 25 years ago. Each factory must be different in their set up and how easy/difficult it would be to increase distance between staff and ventilation to improve safety.
I would really like to support any campaigns to make working class jobs safer!!!!