@restioson@anarchism.space
No, but only because they have largely left us alone. None of our users have had to report gab because gab doesnt interact with our users very often.
We did have a harassment case once but once we discussed it with the moderators at GAB they decided to moderate the account and resolve the issue. As such we didnt have any grounds at the time to take further action as they honored our terms for federation by protecting our users against harassment.
To be honest given their track record I wasnt expecting that outcome. But since none of our users have reported gab or had any incident with them that wasnt resolved we havent yet needed to resort to a ban.