I did start off asking the kids to do LFTs when they went back to school last school year after the Easter holidays, such a faff. Three kids, three lots of uploading negatives and going through the online form. Soon got fed up with that.
DH and I have never done a LFT test, the only PCR I have had was as a condition of a day's work on a film set last Jan/Feb when nobody was vaxxed so it made sense at that point - and I was really desperate to escape and have a fun day out that I was happy to have the PCR.
13 year old DS was at a party yesterday, one of those paintballing things OUTSIDE, followed by pizza back at the birthday boy's house, OUTSIDE around the firepit and the mother whatsapped to say could they all do a LFT beforehand please. 
Needs to stop, all this pointless testing of healthy people. Or twice, thrice vaxxed people.