I think everyone is feeling the pinch these days no matter what you do. I am a professional photographer and I have had my high street studio for years it was a good living up to just a few years ago but not any more. The world and it's dog have become photographers almost over night. Everyone who had a decent camera for Christmas last year is now either a wedding or portrait photographer or at least they think they are. Once they set out and work for peanuts, it upsets the public's idea of what is involved to do it properly, because many are doing it cheap and they are working a numbers game. Take enough pictures and there are bound to be a few good ones...That's exactly what they do.
Electricians are faced with the same problem, infact they always have been. There is always someone to botch a job much cheaper. It's the way of the world. Churning out more and more electricians is only going to exasperate the problems already faced.
I am also an electronics engineer and I work a lot with analogue electronics but that particular pastime was severely scuppered by all the cheap imports, effectively making the job obsolete. No one uses or repairs the kind of equipment I know a lot about anymore. Thankfully that didn't extend to guitar amplifiers as that is the only electronic work I do these days. However my point is, Something is wrong that when you have qualifications in photography and in electronics, that you can't make a living just doing one or the other.
Anyone who actually works for living doing technical work may make a good living doing that but will never make a fortune from it, unless they have good business acumen too and if you have that then you don't need to be an electrician or a plumber or anything. They are just various springboards, many people with good business acumen just need a good idea to start with and everything falls into place for them.
I can remember always explaining electronic circuitry to a guy I was in college with, he was pretty hopeless in electronics. However he didn't let ineptitude at the job he was trying to do hold him back. Today he is being flown all over Europe in a helicopter troubleshooting. He puts the people in place to sort out the problem. He is millionaire over and over but he used what he was good at and discarded what he wasn't good at.
As for me, I have the business acumen of a gnat......
Back to the question first asked by the OP.....The lure of loadsamoney is the carrot for the gullible to offload the little they have got and give it to those with more than enough.