I agree. I'm an accountant with lots of small business clients, many "one man" tradesmen like electricians, plumbers, joiners, and garage mechanics. Not a single one takes on a "trainee/apprentice" these days. Go back a few decades, when I first started in accountancy in the 80s, and nearly all "tradesmen" clients had a trainee/apprentice. THAT's the difference today. Same with other small businesses like "one man" shops, small cafes, etc where it's usually the owner and spouse and/or children rather than unrelated staff.
Everyone says the same that they would love to have a youngster helping out, helping to grow the business, take on more work, etc., but it's the cost and bureaucracy that they can't absorb, and worries/risk/stresses of all the employment protection legislation, i.e. risk of being sued for unfair dismissal or discrimination etc.
The increase in rate of employers NIC and reduction in NIC threshold is just another nail in the coffin, as is the increase in minimum wage for youngsters. I've seen a constant fall in the number of small business clients taking on young staff over the last 20 years. Today, literally none at all have young/trainee staff and when talking to them, none have any plans to do so.
Lots of them have, over the past couple of decades, been in contact with the local college of FE to discuss apprenticeships, but all have said they got no help at all from the college who just wanted lots of "paperwork" before they'd even have a chat, such as employment policies, risk assessments, copies of insurance policies etc - i.e. putting barriers in place before they'd even talk about it.
I've got a steady stream of elderly tradesmen clients who are retiring, a handful each year, and they despair at having to give up and give away their customer base - usually long standing regular/repeat customers. Having an apprentice to take over would be a brilliant start for the next generation giving them a ready made business, but it all just gets thrown away.
One guy who isn't a client is our alarm maintenance guy/electrician who looks after our home and my office. He's in his 70s, a local guy I've known for decades as we live in the same village. He's the exception. Around five years ago, he took on an apprentice. A lovely lad who was his neighbour. When he first came, he was really shy, quiet and nervous and clearly hadn't a clue. They come a couple of times per year. Each visit, he's been more confident and for the last couple of years has done all the actual work himself with the old guy just watching. Last time they came, he announced he's retiring and the lad was taking over. That's how it should be and how it always used to be. But so sad it's now the exception rather than the norm.