I dont see how this helps at all. They can release whatever financial info they want, and even if it is super clean, the right’s response will simply be “they lied on those documents.”

Hell, it didnt bother anyone voting for him that Trump never released his tax returns ahead of the election. If he is the nominee again he won’t release his newer tax returns. So at best this becomes a gesture that isnt going to sway a single vote and will only serve to have people nitpick and create more conspiracy theories.