Heya! First of all, I really understand your concerns and I agree that there a lot of areas where Godot is less professional than Unity.

However, (and I'm of course only talking about my personal case), I've been looking at Godot for nearly 10 years, I've seen it grow and improve, and most importantly it's way more aligned with my personal beliefs (open-source, free, community-driven, etc.)

Plus, as I'm not actually releasing games but using game engines as a mean of education, I believe there is still a lot to share and explain with Godot ;)

Hope it clears things out,

cheers!