Wouldn't he bring up the Dricus situation way before the Alex fight though? I mean if he's truly as bothered about it, like you claim, he should have brought it up earlier. Dricus has been push his "real African shtick" since last year. You're over analyzing this. He's selling a fight now that he's beaten all of the Top-5. I applaud Dricus and Adesanya because the division would be getting stale if Adesanya wasn't building new rivalries to market.
There's always this crowd on Suredawg that like to pretend fighters are disturbed/butthurt to get some schadenfreude sensation.