I personally never trust the fees suggested by any wallet and always look at sites like mempool.space to see the actual data. Even now when mempool shows that the fee is only 1 sat/vB, BW shows that the fastest fee is as much as 7 sat/vB. Those who do not check such things pay (completely unnecessary) fees, which in the specific case are even x7 higher than necessary.

The only ones who benefit from this are the miners, but people should still pay more attention to every detail if they don't want to overpay fees.