It's completely bonkers and completely unfair. In 3 weeks, if you're double jabbed you'd be able to not isolate anyway unless you were positive.
There's obviously the financial reasons - like you've mentioned - but then everything else that goes with it as well, and all the added stress.
If you sacked it off I don't think anyone could get on their high horse. And, if I'm right, then test and trace would actually advise your daughter not to get a PCR if she's had it recently, because PCRs can sometimes pick up positives from cases that are up to three months old (that's what they told my housemate).
I've got it, so far pretty on and off mild but it's basically got me like a bad cold so hopefully nothing more than that - could be that my first dose is doing a job as it's been just over three weeks since I had it. My mum and dad have both been double jabbed and are testing every day as negative, though, and aren't isolating.
They are being sensible. Doing all shopping online. My dad works from home and really only gets out to go on his bike so he's not gonna be too much of a danger to anyone anyway, but my mum works self-employed as a nanny for two doctors. She's told them that I'm positive but they've told her to still come to work as long as she's testing negative - their reasoning being they're both in a bloody hospital all day anyway. She also has to help look after my nan but fortunately my aunt is able to pick up the slack for the next week or so.
I've already lost £200 just from having to miss a day at work today and next Tuesday now. Would have paid my rent for the house I'm not bloody able to live in at the moment