Users who receive an account with 3 STEEM (and no delegated SP) will have less bandwidth than users who have 0.1 STEEM + 14.5 delegated.
If the fee goes up to 0.2 STEEM, then new non-delegated accounts will have 6 SP (instead of 3) which will technically give them more bandwidth.
Ah, I had it backwards, thanks for clarifying.