Aging-in-place is a category where the buyer is rarely the user. An adult child in their fifties does the researching, the funding paperwork and the deciding, on behalf of a parent in their seventies who wants to stay put. Two very different people have to be convinced by the same page.
The local search volume is also a trap. Ahrefs research across 24 seeded local keywords found 17 with zero or negligible volume — chasing 'Austin grab bar installation' would have produced a site nobody searched for.
And the single biggest blocker to a sale isn't price, it's funding. Families don't know that VA HISA grants, Texas Medicaid STAR+PLUS minor home modifications, City of Austin programs and USDA Section 504 loans exist, let alone which they qualify for. Answering that question is the whole sale.