Until all of their neighbours find out, get similar dishes, they all start watching Netflix at the same time and the locall cell is overloaded. Guess how I know how these things progressI just love setting up high gain directional antennas to get high speed internet where there is no signal. Here is my last project I did for relatives in a remote eastern European village. Getting 100 Mbit internet where there is no 4G service was great.
View attachment 211007
You should've done your parents a favor and camouflaged it better