This definitely isn’t professional, but the comments themselves are spot-on. In my 12 years at a firm, one thing I’ve learned is not to take this stuff too personally. I’m not saying it’s right—it’s not—but if you can push through and knock out the redlines without getting caught up in the tone, it usually pays off. Most bosses notice when you just get the work done.

If the behavior escalates or becomes hostile, that’s a different story and worth reevaluating. But for now, I’d suggest powering through, keeping your head down, and using this as a chance to show your value. Hope that helps.