Insurance companies have to make money, but that's not that good of a deal, and the payout isn't that high ($73k annually) considering you won't be doing much else.
"Long-Term" is sort of a scare tactic that is used to get you imagining that you're going to be needing expensive skilled care for years. That can happen, but isn't normal.
Two sets of my grandparents have needed daily helpers for years. And that’s just for regular day to day care. Not in response to a particular trauma.
Insurance is wonderful when it works, but the conditions for it to work can be quite fragile.
US study:
> The mean age of decedents was 83.3 (SD 9.0) and the majority were female (59.12%), and White (81.5%). Median and mean length of stay prior to death were 5 months (IQR 1-20) and 13.7 months (SD 18.4), respectively. Fifty-three percent died within 6 months of placement. Large differences in median length of stay were observed by gender (men, 3 months vs. women, 8 months) and net worth (highest quartile, 3 months vs. lowest quartile, 9 months) (all p<.001). These differences persisted after adjustment for age, sex, marital status, net worth, geographic region, and diagnosed chronic conditions (cancer, hypertension, diabetes, lung disease, heart disease, and stroke).
https://pmc.ncbi.nlm.nih.gov/articles/PMC2945440/
Danish Study:
> The median survival after nursing home admission was 25.8 months, with the 3-year survival being 37%.
https://academic.oup.com/ageing/article/49/1/67/5639744
Tbh, there’s a lot of data on this because it’s easy to measure.
“It appears you’re slipping on ice and about to hit a tree with your automobile, to continue your insurance, please deposit $27k within the next 6 seconds”
https://www1.deltadentalins.com/content/dam/ddins/en/pdf/car...
If you get the PPO, you have an in-network annual benefit cap of $2,500. So you're paying your insurance company to pay your dentist for you? And as soon as the bill gets large enough that you'd actually need insurance, they tap out?
Adversarial for profit insurance does not make sense as it creates perverse incentives.