Yeah, I'm no GDPR expert but it seems completely unreasonable that the "legitimate interest" numbers add upp to 2825. Even though there's probably some overlap, the biggest category is "Measure advertising performance (695 partners included)". How does this dialogue help me control who gets my data or how it will be used?
It's not even unreasonable, it's illegal under GDPR. You have to provide a reject all option (for rejecting all non-necessary cookies).