Curious as well. The past twenty years have shown that very few useful things remain free when they can be monetized. Maybe the basic version is still free as it assists with training, but you can bet the bottom dollar that there will be an "improved" version that is absolutely charged out.
I wonder how it'll go. If this ends up being used professionally, we may even see companies offer it for free to students to build a reliance on it (much like Microsoft when it comes to Word or Google with GSuite Education).
