Small ~nitpick/clarification: in my understanding, at issue is Crémieux being a featured guest at LessOnline, rather than being allowed to attend LessOnline; “invited to” is ambiguous between the two.
It is ambiguous, but it’s hinting more strongly towards being a featured author guest because “normal/usual/vanilla guests” are not Being Invited by the organizers to attend the conference in the sense in which this word is typically used in this context.
Small ~nitpick/clarification: in my understanding, at issue is Crémieux being a featured guest at LessOnline, rather than being allowed to attend LessOnline; “invited to” is ambiguous between the two.
It is ambiguous, but it’s hinting more strongly towards being a featured author guest because “normal/usual/vanilla guests” are not Being Invited by the organizers to attend the conference in the sense in which this word is typically used in this context.
But fair, I’ll ETA-clarify.