It’s ok. Being fair, open minded, and happy to hear new info is the best way to go about these things. This is the first time a bunch of people are hearing about Beltran being a bit of a bigoted arsehole but he’s been like this for years (didn’t used to be this bad, at least overtly, but has gotten more so with age). Those who have been in the convention scene for a fair time are in no way shocked.
Also here in the UK a large majority believe that “Empire” was a nice pleasant good thing that did nothing but good to the countries we merely ’looked after’.
We call the ones that haven’t fully told us to ‘fuck off’ the ‘Commonwealth’ and hold lots of PR events like Olympic-esque games and ‘rich monarch waves at people who’s country has a GDP less than their hat largely because we stole all their resources before they could use them to develop’ tours.