General atmosphere since RTO was reinstated 5 days a week was not good. Lots of people, myself included, left where this played a big part of it.
Bonus is a black box with no indication what it'll be before you get it in January/February.
Growth and career opportunities are extremely dependent on your direct manager and internal politics. No clear path if you are not in a graduate scheme in one of the major hubs or have a great supportive manager.