Perhaps I feel a need to weigh in because I too watch those two goobers on "The Curse Of Oak Island", but while we can debate the degree or significance (and the whiteness) of the comments, I don't think he is completely and utterly off base. Commercials ARE a place to make political/identity politics statements for the companies putting them on, and have been for decades.
It's long been a trope of commercials that the hubby is a bumbling boob that wouldn't know how to wash a piece of clothing or clean a room to save his life, but thank god his smart and loving wife can save the day with "TIDE! If it's got to be clean, it's got to be TIDE!"
TM Or how about that car commercial where the guy is slaving over wallboards and diagrams like Sherlock Holmes (the spot is called
"The Detective") trying to buy a car, and his girl comes in and three clicks later on the cellphone and he has the car of his dreams! Silver! Low miles! "Whoo, I'm beat!" she exclaims while he mutters, "let's do it your way then" sheepishly. "CarGurus!"
At least where I live - some commercials are regional - it's a noticeable change. More couples are mixed race and/or same-sex than not, at least at a rate well above the general population. But I don't think it's "racist" or "discriminatory". What's a better way to scream "HIP!" or "EDGY!" than the gay couple who can't wait to use their new Verizon system to access Disney+ to see the Mandalorian? Or the Latino family that's watched every Star Wars film at least twice? (Let's ignore the subtle message that the more TV/internet you use the better and happier you are, despite all evidence to the contrary!)
And "noticing something" isn't the same - nor should it be - as "being bothered by it" or "wanting to stop it". We've been subtly programmed to notice these things by their absence; what's different about noticing them by their presence?