I could not be bothered to read the user agreement being lazy and all, so I converted it to an audio file and end up listening to it instead.
I purchased a program called Speedelo which I regretted almost immediately. It only allows short sentences to be converted from text to speech unless you purchase the pro version.
I end up using a function in a Magix Music maker program that allows text to speech in as much text as you want.
Here it is the audio version of the Redbubble user agreement May 1st 2020.