If you order and pay for (reserve) a box at a sporting event and end up standing in the aisle - are you a liberal jerk for complaining about it? If you don’t get what you paid for and agreed on, then I’d say you would be a snowflake jerk for not having the guts to speak out.
As I said in my comment, she should have complained but in not such a public and to me an obnoxious way. Coulter was looking for face time in the media.