self quarantine through the app couldn't be mandatory seeing as the app isn't mandatory
The only thing OP has a point on is travel abroad, which yeh as you say isn't really daily life for the majority of people and probably isn't too big a pill to swallow temporarily, and continued working from home, which to my knowledge is the choice of companies, not the government (though either way, I'm not complaining)
I think you're poorly informed - it has never been mandatory to self-quarantine if pinged by the app.
And government mandated face masks on public transport went away on the 19th of July - but people are still encouraged and I think required by some individual institutions not by Her Majesty's Government.
And I don't think jet-setting around is 'daily life' so that's disingenuous.