Please make a conscious choice when flying 737 Max on US domestic flights. It is your right to know the type of aircraft when you are booking your flight. Switching to a reasonably expensive alternative is worth more than any foreseeable trouble.
This is not actually any kind of right in the US. The airline can switch to using a MAX just before the flight boards without breaking any law or contract with you, and would not have to honor your request to travel on a non-MAX aircraft instead.