You have to think back though that the Government used to set interest rates, for Tories these should be high, (especially back then when the economy wasn't built completely around commercialism and debt) so those with money in the bank benefit the most.
We had 18 years of that same Government, which helps explain a lot of that period. The BoE are likely to be a little bit more balanced, however the rates were ridiculously low and we shouldn't expect a return to those unless some more serious crap hits the fan. I think the banks are hedging their bets at the moment, so it is artificially high at 6-7% and this will come back down to 4-5% when it settles.
It will be a shock for many but hopefully within a few years people will have adjusted to the new norm.