People can and do get carried away about carpet bombing anything Alec touches, promotes, or even gets within proximity of but, really, can we blame them?
Yes, because it creates a scenario where AP can wave away claims of his misbehavior by pointing at things like this and saying that his enemies will seize on anything to discredit him. Cry wolf too early and the villagers won't be here when you need them.
The controversy with the conventions was all about Carlos and a few others reaching out to the organizers and advising them of Alec's history - specifically, his embezzlement of the Axanar funds and his constant peddling of Axanar merchandise (stuff that was supposed to be Kickstarter and IGG perks) at these conventions, often against the rules.
That's well within their rights to freedom of speech, but their claims are based on filings for a lawsuit that never went to trial, and therefore the claims are not necessarily established facts under the law.
Imagine if your project was subjected to a frivolous lawsuit, but you eventually settled because it was significantly cheaper than going to trial. Then, when you arrange a panel about your project at a con, the people hosting the convention post all the false claims from in the lawsuit filing as part of the description for your panel.
Now you're going to say that this isn't the same case as with Axanar. Fair enough, but establishing this policy for Axanar sets a precedent that could potentially ensnare innocent actors as well. It puts conventions in the position of judging projects like Axanar rather than using objective, indisputable criteria and following easy to understand rules. Besides, conventions can't afford a reputation for being hostile to the very people their conventions depend on.
Specifically with the Honorverse convention, any mention of Alecs lawsuit or history was removed without discussion.
Again, the case never went to trial. They settled. Any mention of CBS's claims could open the people hosting the convention up to a libel or slander lawsuit, because they were not proven in court. Are you willing to bet your convention on the idea that absolute everything CBS put in its filings is true? That CBS made no false claims of any kind at all, and there were no slip ups by the attorneys?
I understand the animosity toward AP, but trying to make conventions the fan film police isn't the answer.