They are a Partisan Political Action Committee.
Just like the Republican National Committee.
And since the Republican National Committee delivers millions of dollars a year to Pro-Abortion candidates, how is ANY so-called "Republican" fit to criticize the Republican Liberty Caucus for simply refusing to behave as hypocritically as take a the Republican National Committee?
The RLC does not take a position. By contrast, the Republican National Committee claims a "pro-life" position (one not entirely commensurate with State's Rights, at that), and then betrays it.
Which is worse?