Nah, it's better in the US. 30 year fixed being the norm means that you don't need to worry about rate hikes. The advantage of shorter fixed rate periods are usually lower rates, but 30 years are already low. The peace of mind is valuable.
Those 30 year mortgages also makes the economy less sensitive to interest rate raises, allowing you to run a higher interest rate than a comparable country where 30-year mortgages is not the norm. This makes the dollar stronger.