I work in the insurance industry and I 100% agree with this.
The only time it’s wise to take out an insurance policy is when
A) It’s legally required (though this is sometimes due to lobbying by the insurance companies themselves)
B) When you absolutely will not be able to actually pay for a potential, but necessary expense by yourself (cancer treatments and stuff like that)
So Health Insurance, Auto Insurance (even if your car is cheap and self-insurable, the car you hit may not be), Home-owners insurance and stuff like that are necessary and generally a good financial bet, even if they are crooked af.
Any “micro-insurances” though? All total scams. Travel insurance, phone insurance (or “Extended Warranties”), Apple Care, all that kind of shit is 100% going to cost you more money to have than it’ll save you - unless you get really really lucky (or unlucky, depending on how you look at it). You’d be better off spending what you’d pay on those insurance premiums on a hand of blackjack, I’ll bet the odds would be slightly more in your favor that way