Currently our home insurance deductible is $10k. The logic is that anything less than that we can pay ourselves. Home insurance is only there to cover either catastrophic damage or really, a total loss.
That means you would need to hold enough money in short term accessible money (HYSA, etc) to self insure in that scenario, which is unachievable for most people.
Insurance should set a maximum cap to your pain no matter the circumstances… and I think the pain being >50k is quite unreasonable unless we’re talking about property that is worth in the millions.
This isn’t like putting all your money in meme stocks or something, this is more akin to selling risky stock options. The downside potential is massive and essentially uncapped, whereas the upside potential is meager.
For things you can cover, external insurance will be more expensive than self-insurance because you aren't paying for random CEOs. (Unless you've captured some and are tending to them)