Bunions as an expression of energy
Bunions either derive from footwear (too short) or a genetic predisposition based on arch bones and pronation where the ankle flexes as you walk. Orthotics take the pressure off the bone that grown the bunion and it will eventually reduce if you wear them. EFT at best would try to suppress the healing response. Faster relief from cushion below and longer shoes engages body biomechnics into the cure.
EFT and EMDR both work but on different parts of your emotional center. Trauma is repressed excessive negative emotion that is relieved by EMDR where nervous eating or smoking by ignoring natural hunger cues can be stopped with EFT. Nothing replaces accupuncture with electricity.
They are all good in different ways. Change your shoes.