I agree it is disruptive, obviously that was the point, but it is not "depriving the rest of the people of their abilities to comment". Had she been allowed to finish her comment, nobody would have been deprived of anything.
Yes, they'd be deprived of time and the ability to comment on their own interests (these meetings often drag past midnight due to excessive comments).
So what? They get paid to be civil servants. I've worked a continuous 40 hours fixing a firewall so the rest of the employees could work. It's part of the job.