We've gone through this several times already. By putting +Williamson's picture in your videos, people can easily come away with the impression that +Williamson is a flat earther. So please "support" +Williamson privately, and not as a group. It's the same phenomenon as when some politician receives the endorsement of the KKK. Even if the endorsement was not sought, it has a negative impact on the candidate and will be used in attacks against him. So, if you TRULY support +Williamson, you'll cease supporting him publicly as a group.
I find it interesting that you'll denounce most globe earthers as borderline heretics, but yet you still support +Williamson, who reportedly called flat earth theory nonsense.