I don’t get the sense that there was much shame behind Conyers’ resignation (nor behind Al Franken’s resignation to come). Just bowing to public pressure, especially from their own side. Trump’s side clearly doesn’t care, so there is no pressure to bow to.
Next on the list is Federal Appeals Court Justice Alex Kozinski, on the 9th Circuit here in San Francisco. He says that “it is regrettable if a handful have been offended by what I may have said or done.” Clearly a 0.5 on the apology scale. I’ll leave it to someone else to rate the actual offenses alleged by his denouncers.