Let’s say Russia releases the names and pictures of 100 active CIA agents who they uncovered as having done their country harm but are now active in other countries and out of their reach. It’s the truth, now what are your thoughts?
These are agents who have materially harmed another nation, it isn't as if they have only been acting in a purely defensive capacity and working on the internal security of the US.
You raise a point that they weren't acting in a purely defensive capacity - for all we know, "did Russia harm" could mean they were a counterintelligence agent that successfully sounded the alarm on a Russian intelligence operation on US soil. From that perspective, wouldn't Russia be the aggressor now?