What about being a YouTube celery or starting a blog, you can make hundreds of thousands, even millions, from home and never having a boss.
On a more serious note, I hear digital marketing is also another area where there’s a lot of demand and people get paid well.
My brother lives in a home worth 1.3 million, has 11 children, paid his mortgage off by 40. Never owned a business, never inherited much money.
Left university at 21, ordinary career as a software programmer. He had just never been unemployed and lives a fairly frugal life. But they go on EU holidays every 3 years.
He would have earned a lot more if he had been career minded, but he was just a reliable worker who did his job. People understimate the compound power of 20 years of earning and saving and not having periods of unemployment, failed businesses, bankruptcy and divorce. Eventually he was made redundant around the age of 50, his department outsourced to India, got a big check (but he had paid his mortgage off by then anyway) and then found a new job in a new field after 2 to 3 month. Had to learn Java and cloud software development from scratch. But with the work discipline he had from all those years of plugging away, by month six he won employee of the month.
There are so many screwed up people in the work today with addictions, psycho problems and personal life problems that just being Mr. Stable and getting your job done with enthusiam and hard work puts you ahead of the pack in many offices. Number 1 compliant I hear from business owners? "We just cannot hire enough decent staff". 20% do 80% of the work.
If you are low risk, and he is, it is a way to be financially stable and comfortable at 45. I took a riskier path myself but I am a gambler.
His daughter is a YouTuber. She is married with kids now but she made very good money on YouTube doing makeup tutorials.
Digital marketing is just marketing using social media and web advertising. I reckon that aside from human data analysts and salespeople who follow up the leads generated, plus professional proposal writers who can cutomize the proposal text to the readers skill level, a software robot can perform the actual marketing tasks much better. So net jobs in marketing will probably drop.
Data jobs and data science and the tech around that will be the boom industry for white collar jobs. Like getting into personal computers in the mid 1980s and the internet in 1993/94.