Mildly Infuriating

My company has high deductible plan with $1800 deductible and another with $3600 deductible. I just divide those by 12 and add to monthly premium when comparing against HMO/PPO plans.

I'm single and old.

Exactly this, they're best used as a tax free investment account rather than anything health related. If you're on a plan with high enough a deductable to be eligible for an HSA and can afford it you should max out your HSA contributions before even a penny of unmatched 401k contributions. Personally I'd argue that you're better off maxing out the HSA and using post-tax money to pay medical expenses unless close to the end of your career. It's one of it not the single most easily taken advantage of ways to not pay tax at all on a long term investment.

The system is indeed stupid but the least you can do is take advantage of it where possible and for the middle class the HSA is one of the best ways.

You know, I can look up the definitions of HSA and FSA and things like that, and I can have the definitions right there in a document on my screen, but they still don't make any sense to me in terms of how they relate to me specifically. A lot of times they seem like they depend on me predicting things in the future that are unknowable, like my future health or how and where I will be billed for something. And that's assuming I also look up related terms like APY and deductible and figure out what those mean. If I ask any HR people they're like "just contact the provider for an explanation" and I'm like yeah, I totally want to deal with the phone menus and hold times of some faceless corporation, just to have them pull some BS like OP's talking about.

Sorry about the rant. I guess that's what I find mildly infuriating.

I switched off of the family HSA plan after two years of paying out of pocket at the end of the term. It depends on the customer.

Regardless, the interest rates are abysmal.