I'm sure the heavy lifting is by people who run/own/work at independent appliance repair shops. Those still exist. It's like the Terry Love forums, which are

I'm sure the heavy lifting is by people who run/own/work at independent appliance repair shops. Those still exist. It's like the Terry Love forums, which are an outstanding resource for septic/well owners. But the forum regulars are all professional plumbers and well drillers. https://www.terrylove.com/forums/index.php https://www.terrylove.com/forums/index.php