Quick, someone post the meme from the Simpsons with a penguin on his face
Flyve’s site says that it’s ceased development, which I found to be slightly amusing since this is the first I’ve heard of it. I have a lot of experience in the MDM space, and to be perfectly frank, for Android your best option is staying first party and sticking with Family Link. The MDM APIs in android land are a hot mess, and have been since their inception, and 3rd party solutions have only ever been adequate at best.
This doesn’t solve for VPNs no longer offering it though, unless the VPN services started offering pure v6 via tunnel at some point while I wasn’t looking. I know I’ve never seen a v6 pier in the last few years since I started sailing again.