2% is *double* the pool standard for profit.
and where are these published standards that all pools are mandated to follow?
the idea there is a 'pool standard' is laughable. are you assuming all pools utilize the same bandwidth, electricity, server capacity, hosting costs, and number of employees?
the fee is the fee. you get what you've paid for.
The fact that this *seems* low to you is irrelevant.
the fact you impose arbitrary standards on this pool also seems to have glossed by your attention.