I've been watching "Economics Explained" videos for the last few days, and I guess anyone with more knowledge than I have can correct me, but that lowering interest rates seems like a bandaid that doesn't solve the problem? Like, the economy wasn't slowing down/stagnating because the interest rates are too high, it was *insert reason because I don't know*. Though it is a little irritating that the default 'response' to stimulate the economy seems to be to push the economy a little further towards lawless anarcho-capitalism; when that seems to me to be just digging deeper into a hole you want to be digging your way out of.
I'm probably talking out of my ass.
No, it actually works very well to stabilize the economy. Better than anything we had before, basically. That's why almost all countries use it as one of the main levers.
What you're missing here is what happens if they
don't drop the interest rates. You then get
negative inflation, i.e. deflation, and you get a deflationary death spiral, which would take you 25 years to dig your way out.
There's a simple reason for this. If the price tomorrow will be less than the price today, then everyone decides to hold off buying stuff, only spending the exact minimum they can get away with, because tomorrow you'll be richer if you didn't spend it today. This then
amplifies the deflation problem. Another aspect is that if the real value of money is increasing, then the real value of debt is also increasing, so anyone/anything with a debt will find it increasingly difficult to pay it off (wages will fall, prices will fall, money gets hoarded), thus you'll see a mega-run of foreclosures and loan defaults along with the deflation: i.e. the price of your house will fall quickly relative to the value of your homeloan, while you income is also falling. So you'll default on your homeloan to save money.