Bip300/ Drivechains is an elegant solution to a difficult problem.

Like Doctors using soap, many babies will die in the interim between adoption because of "Experts" going over and over old territory.

Alternative solutions will seek incomplete answers, like miasma, bad humors or demons, to explain the sickness.

Meanwhile, newbies get rugged, never to return. Security and time get siphoned off by pretender projects.

The marginalized and vulnerable live and die never knowing about the tool meant for them and all.

The arguments against it get worse and worse, like the violent war of a mad man with a spoon against a rocky mountain.