...the problem is people think: interest rates go up, economy slows down, we can never raise interest rates. This logic takes on a life of its own.
The US economy was in this position in the late 60s: the Fed was under pressure to accommodate govt financing, they raised rates in 1959 and were blamed for causing a recession that influenced the outcome of the 1960 election, in 1967 they attempted to raise rates briefly but did so at the wrong time...eventual result (combined with some unfortunate timing with oil price changes) is rates never rise, inflation does, serious problems.
When the discussion moves to this point, and we have been moving this way for years, I think it is a sign that something has gone quite wrong. And that expectations around interest rates and Fed behaviour are actually adding volatility and uncertainty, not reducing it.
You are quite correct though. Rising interest rates are not bad. It is just the price of money. Falling interest rates can be just as bad too, but the problems are usually subtle (i.e. financial repression, which is what is happening now, no-one will realise what has happened until they try to retire in 20/30 years and realise they can't). Public policy has moved to this risky stage where people blame everything on politicians...the result is, unfortunately, inevitable.