Must be cultural appropriation.
What has happened is that anyone who is non-White or non-Christian now has the power to shut down anything a White or Christian does.
The end goal is to eliminate Whites/Christians, after taking all their money.
Actually, this term is only of recent usage and it has the implication of removing the cultural whatever from the original culture. The proper term, in much longer usage is cultural borrowing and has been going on since the birth of humans. When someone sees something about somewhere else which they like, they want to adopt it. I like mosaics and columns. It will not denigrate the Ancient Greeks in any way when I use them in decorating my home.
FWIW, the Ancient Egyptians were closer to Europeans than they were to the modern occupants around the Nile.