The problem of the current situation is that even 5% is considered as a high interest for many people, if not most of them. Inflation already pushes up the base price, and if the interest rate keeps on 5% and above many people simply won't consume, which will further pull down the economy.

For example, we decided to keep our vehicle for another 4-5 years instead of buying a new one. The same Hyundai vehicle of the same model, but different year (2026 v.s. 2020), has gone up 8,000 CAD (10K CAD considering tax), with a much higher rate (5.99% v.s. 0%). There is no way I'm buying another car in the foreseeable future. We can definitely afford it, but we won't.

The whole world has pushed up prices of food, housing and pretty much everything higher. This is the real problem -- although I wouldn't say it is the root problem.