LTCi can be a valuable part of financial planning but frankly, the underwriting on it is much "tighter" than when we bought our two policies. We have what would probably be called 'Cadillac' or maybe 'Rolls Royce' plans - unlimited benefit period and 5% compounded inflation - most insurers will not even sell these any longer.
Yes, they are expensive. They weren't when we first bought them, in our late 40's. Our premiums are now close to market, but because of the inflation rider each policy is currently worth $124K/yr tax free. The 5% increase is added every July 1st.
I usually recommend people buy them after 45 but before 50 or 55, depending on how physically fit they are. Even if you are in top physical condition, the premiums at age 60+ rise precipitously.
The problem with insurance is that it's distressingly similar to getting a bank loan, LOL. Both banks and insurers are eager to offer their services (e.g., loans and insurance policies) to people who aren't really in need of them. They are, after all, businesses, not non-profits. It's the price of capitalism, for good and bad.
I would say that IF you have sufficient assets needing protection and IF you can afford $2-3K/yr in premiums, it MIGHT be worth getting LTCi. If not, until Medicaid updates its income regulations, a small amount (thus affordable) of LTCi benefit may actually lose you money in the end. AARP discusses the pros and cons quite thoroughly at
https://assets.aarp.org/rgcenter/health/ib68_ltc.pdf.
The downside is that if you lack sufficient assets/income, you are at the mercy of the Medicaid program. And Medicaid varies from state to state (it's states that admnister it, not the federal government - the feds just supply matching funds). The current administration and GOP legislative majority has long supported trimming Medicaid and providing only block grants to states, meaning a set amount of $$$ to divvy up between children's program, poverty and disability programs, and all state-funded seniorcare needs, including Skilled Nursing and Memory Care.
I personally don't want to throw myself on the (non)mercy of the current GOP politicians, nor of the Libertarians. I have seen our local Medicaid-only facilities, and would hate to be there or put my spouse there. We helped my MIL find a wonderful eldercare facility near our home that was perfect for her, third-rated in the state, so we have faced the reality of what senior care costs in the real world. In our situation it's worth spending the $$$$ to provide financial safety, but it's always an individual decision.