The confrontational and accusatory tone when I state my desired range and say that I got paid similar with companies in my own country (when questioned about it) when comparing apples to apples (contracting), the gaslighting and excuses of why I should get paid less than I have got with local and international companies in the past. The reasons for such aggression normally is the frustration since they have a GOOD monetary incentive to seal the deal, but does not excuse the behavior for sure. Even telemarketers are nicer than recruiters at this point.
I do attribute this to the rise in remote work. I used to rarely get contracted by a recruiter before C19 and when in the rare occasion when it happened it had a good chance of getting something out of it, now it is companies looking for super cheap labor instead of just trying to find talent.