You're not actually making the point you think.
They told him they'd meet with him based on his own words?
He's free to speak on the engagement, who he spoke with, and how it went down.
But we'll be glad to meet with you after the election is a perfectly reasonable position for a politician who currently isn't in office.
You're speaking like the Biden Campaign doesn't already have a moderately fleshed out set of proposals for black Americans with actual figures.
Either way, the black immigrant experience is different than the traditional black American experience. It's okay if you don't understand the disdain for Conservatives. It likely didn't affect your family.