they are all benefits we didn't used to have - they are now thankfully rights.
Still nothing to do with working from home.
All the top companies and employers have a huge proportion of WFH because they know it attracts the best staff.
The best staff don't take the piss, so their employers are happy for them to work from home, if it's in the best interests of the business. No problem with that.
Staff who think doing the housework and laundry "while the kettle boils" shouldn't be surprised if the boss wants to keep a close eye on them. The simple lesson is, don't take the piss if you want to work from home.
Perhaps if your employer isn't offering it you are just crap at your job?
Indeed, if I was crap at my job, I wouldn't expect to be allowed to work from home. In fact I would expect to be sacked.
However, I am not crap and usually work from home unless there is reason why I need to be in the office. My employer knows they can trust me.
If I was doing laundry and housework in company time I wouldn't be surprised, or think it unreasonable if my employer wanted to monitor me. I fact, I would count myself lucky if I didn't get sacked. Company hours are for company business.
Housework and laundry are not your employer's concern.
If you see no good reason for your boss to insist you go into the office, it's probably because they know you take the piss or you are shit at your job (or, most likely both).