1. Those miles (US 1.7 - 2c or whatever) are expensive.
2. Miles are liable to be confiscated by AM (or whatever program) with zero recourse to you.
There are much better ways (and in line with the T&C) to go about this.
I will mention 2 things. Lifemiles and Alaska Airlines. But discussing this topic is not really the subject of this forum.
All good as long as you can be flexible with travel dates (to find award availability) and can take the risk of having the airline confiscate them for violating the program terms...