Whilst I agree, it's hard to find reliable/good tradespeople, which is why we tend to buy tools/equipment and do things ourselves unless it's something that requires someone qualified like an electrician or heating engineer.
When we find a decent tradesperson, we will use them, even for small jobs we "could" do ourselves, but they're as rare as hen's teeth and our experience is that they soon give up to get a job elsewhere, or emigrate!! Over the past few decades, we've had a couple of excellent plumbers, but both retired, and we had a brilliant electrician who emigrated! The latest was a joiner/carpenter who we used to replace our windows, all internal doors, made us a couple of cabinets (one for the boiler cupboard), replaced our decking - we even got him to do small jobs we could have done ourselves, such as wall mounting a TV and replacing a staircase banister, but he gave up and re-trained as a lorry driver!
We've gone through literally dozens of other tradespersons and handymen, but not been happy with any. They either don't turn up, do a crap job, etc. We got a handyman to power wash our drive but he basically just spent an hour randomly squirting water in no particular pattern/logic and left it a right state.
We've currently found a good plasterer/tile fitter and have used him for all sorts, replaying the tiles in the kitchen, porch and conservatory, replastering a couple of walls that were blown, and replastering around the replacement windows so we didn't need to have the plastic strips. We keep joking with him that we're waiting for the "bad news" day when he tells us he's retiring or emigrating!
When we find a good tradesperson, we actively have a think about what we could bring him back for to do other work to save us doing it.