The best defense is to slow down, read carefully, and use common sense. If something feels too good to be true, it usually is. It's really unfortunate that so many of these schemes exist, but it just takes a little bit of caution and a willingness to do some research on your own.
If these tips are for real, we're all rich. It's the same as finding a trading signal that people claim that they're winning their trades. These people need to realize that if life is too easy then no one is ever going to be poor again and we're all in the same status of life that we're just enjoying the money that we're having. But no, it's not like what they're thinking with these signals and tips that they think will make their lives easy. Maybe at first when they get some accuracy but in the long run, they're not going to be the same as-is.
I feel you bud, you are right and I completely agree with you, nothing that involves making money is easy, why?because right from time immemorial, getting money was and is designed to be hard, and this is why it is well valued, a rich man who knew the hell he went through to become rich, will value his money and even though he has a lot of it, he still will be very careful with spending it simply because he understands how hard it is to make money.
If the tips shared was a sure bet, like you said, we all will be rich, but at the expense of the several casinos that will get rekt, and still, the money may hold no value to many of us due to how easy it was to get it, this is one of the reasons why majority of those who have won the lottery always return back to the financial state of their lives before winning the lottery, because, they money came to easily, and because of that, they spend recklessly believing more will still come easily, but alas, they are wrong.
Another possibility if a profitable bettor keeps on winning and just taking the bookies money away and keeps on cashing out. They'll surely be noticed. I've seen bettors that have been in that state and they got banned and kicked out of the casino so they have to find another one. That's why telling that they've got sure and winnable tips, they apply and use it for themselves and they'd for sure going to be rich no need to do these offerings to the others trying to milk from their money, it's simple as nursery.