Why I still don't recommend 3rd Party Nintendo Switch Docks

Aftermarket Switch docks are still popping up on kickstarter. Are they safe to use? What about the Switch makes 3rd party docks and chargers such a problem?
VECTORDRIVER's Post: https://www.reddit.com/r/NintendoSwitch/comments/ckaiiv/an_engineers_pov_on_the_3rd_party_dock_switch/