As someone who has already tried to replicate some Neural net results (hard to get right), the fact that the authors answered so thoroughly is really positive.
"So if anyone tries to convince you that Commons Clause is wrong because it doesn't meet all the requirements of the Open Source Definition, you should ask them if proprietary is better."
"Freedom for others to commercialize your software comes with starting an open source project, and while that freedom is important to uphold, growth and commercial pressures will inevitably force some projects to close."