He hasn't responded with proof.
That's a separate issue. Take it up with OP, Duchess of Deflection.
Meanwhile...just a few hours after the release of the report on Sunday, the former vice president’s campaign started selling merchandise – T-shirts, buttons, and stickers – that say “I paid more income taxes than Donald Trump.”
https://www.foxnews.com/politics/biden-campaign-quickly-capitalizes-on-trump-taxes-report
That smacks of foreknowledge, IMO.




