Capacity has been the same since 2019, I didn't think it felt any busier than normal, in fact less so for the levellers.
Less toilets than normal, however it you just walk onto the next set you could find some without a large queue. At least they were nice and clean.
Lots of festivals have not happened this year with rising costs, I presume cost is the only reason for less of them. Overall Ithink they have done a great job this year.