Technically, that was why he was on Kimmel in the first place. To promote it. But it’s Bill Burr and he gives zero fucks, so he talked politics instead (although he did also bring up the play).

https://playbill.com/article/kieran-culkin-bob-odenkirk-bill-burr-to-star-in-broadway-revival-of-glengarry-glen-ross