Every one of those "solutions" is just a patch on the basic problem that consumption taxes are fundamentally regressive.
Go tell someone living paycheque to paycheque that it's okay, you'll get a rebate every quarter for the extra tax they paid, or worse, on their annual tax filing, and tell me how that'll make their household budget actually work.
Honestly, when I read ideas like this, I realize just how massive the disconnect is between the lived experiences of the relatively well off and the working poor...