I guess what I would like to see is a pathway to making it easy to buy or start up crucial businesses like a plumbing business, HVAC company, etc. As the current generation of owners want to sell and retire, we should make it easier for people to be able to get in there and buy these companies before PE can.
Family businesses handle this by slowly getting the next generation involved, such that the intangible value has been transferred by the time the owner wants to retire. That works less well with a stranger. You really need high levels of trust to make that work fairly for both parties.
So they can only really be inherited or given away (and they often are).
But if it's not to kids on death, it's moderately difficult to give away a business that has "paper value".
I'm sure there are tons of people in my local area who could happily and successfully run such a business, but nobody can swing it financially. The initial financial hurdle of going from "not a business owner" to "a business owner" is real.
Same thing happened with a restaurant - nobody wanted to buy the business so it shut down, even though you could have bought the whole business for the cost of the building, basically.
(There's a path for entrepreneurial "youngsters" - identify these businesses 10 years before, and become a valuable employee in such; I've seen them given away for a song to such. Of course, in some of them they also ended up with the daughter, so ...)