[tracker1]

While I agree, it's also possible that certain ideologies don't actually lead to revenue from advertising in practice. If I'm selling a line of Jewish labelled clothing, then it doesn't do me much good to include pro-Islam sites in advertising. And although the above is a rather specific strawman, there are many other areas of advertising, companies and products that don't have broad appeal in a given category.

As a potentially better example, if a higher than typical number of LGBTQIIAA+ are likely to be vetegarian/vegan, then excluding them from meat based product advertising might be better use of dollars spent.

Just because an advertiser doesn't want to advertise among contentious groups doesn't mean they are being bigoted about their targeting, it likely comes down to not being worth it due to limited response from those markets.