I was interested in getting some, so checked out the website of Shokz. On the positive side they are very dedicated to openness—their slogan is "be open" —, but on the negative side they define openness narrowly as "not covering your ears".
I was hoping to find information about sustainability and repairability, and for a second I got my hopes up. Oh well.
Hopefully we'll see some less crap products in the future. I feel like the technology is promising. Will be watching this thread—I don't have suggestions, I just found their dedication to openness to be amusing.