DataDrake Snaps aren't easier than repackaging debs. You have to spend a significant amount of time working with upstream to get them included in the Snap Store, even after managing to build one. If they already exist, maybe. It was a long long time ago that Ikey made that announcement and we were hoping that Snaps would have better integration and selection by now. I can't tell you exactly how we will handle the next chapter of Third-Party's existence, but I can tell you that the build system it relies on is getting nuked from orbit.
Very satisfied with this answer, thank you for taking the time to explain