I disagree. I don't think the amount of events she attends is excessive. They don't overshadow her work in any way like some of the more notorious red carpet hounds. Having paid her dues and achieved her success relatively late for an actress I think she's soaking it in and genuinely enjoying the perks of fame. I love that she doesn't seem as jaded as most actresses near her age group like Gwyneth who had the nerve to whine about how awful the Met Ball was.
The window of opportunity is so much shorter for actresses than it is for actors. After 40 the number of roles and opportunities plummet. The Emma Stone's and Jennifer Lawrences have time on their side to skip out on the fun. Jessica is 35 so I don't begrudge her enjoying everything now especially since she waited so long for it.