Here's the thing, I suspect there are a lot of people who pay for Adobe tools who are in fact only using "the most obvious subset of functionality" and would love to have a replacement that suits their needs without the hefty subscription price.
So even if these tools never reach 100% parity with Adobe, if they offer the basics, and they're free and open source, it will be a win.
So even if these tools never reach 100% parity with Adobe, if they offer the basics, and they're free and open source, it will be a win.