I fully agree with the OP. Property Taxes here in SE MI are a joke. I think it is a big factor in why our property values which have been in the toilet since about 2006 do not want to recover. I paid $203k for my house in 2006 and could not sell it for $160k, I know since several surrounding houses have sold, all for lower than that. The monthly property tax bill is about 60% of the value of the mortgage payment and would be more if I had a better interest rate.
In business we have to have compliance training annually on how illegal it is do to price fixing and other competition busting crimes. Yet it is perfectly legal for the county clerks to get together from around the state and strategize on how to arrive at "uniform millage schemes", precisely to disincentivize strategic relocation.
I for sure am cutting my losses and getting out of Dodge after this legal rape for the last 10 years. Especially when one considers that actual services have been cut back every year (snow plowing, road repairs, roadside litter cleanup etc), yet it costs me more every year.
There are still places where taxes are lower and usually the first thing you will recognise about them is the modesty of public institutions like school buildings and facilities, county offices, public employee payroll, and most of the time, the absence of a local college with their crony capitalism. There are counties in Colorado where the annual taxes on a similar property is between 10% and 25% of what I currently pay with no difference in the services which I would receive.