Really easy and well paid? That's a pretty sweet combination, I think you'd struggle to find a job like that....unless you're Sam Allardyce of course, he just started a job that only lasted 3 weeks, was total dogshit at it, and he's going to get paid a **** tonne for it. Therefore my advice is get grossly fat and take bribes.
To get an easy job that pays well you need to go to university. Then join a company which makes you some form of advisor, sales analyst or something. These people do nothing, sometimes they bop around the world on the company dime doing nothing productive. Oil companies are especially guilty of hiring for too many people who do not work at all and receive a good wage.
In-country logistics manager and driver for Chippy’s company is quite an easy role but doesn’t pay well.
You could sell those little toy cars that have a key you wind to power them up. Then you could be an official Wind Up Merchant.
I've always thought being a private investigator would be a bad ass job genuine people have that as a career and I've no idea how they even get into that line of work.