I stopped using Pushbullet as I considered the price somewhat high for my use case and switched to Join several years ago, but then I also switched back to Fire

I stopped using Pushbullet as I considered the price somewhat high for my use case and switched to Join several years ago, but then I also switched back to Firefox. Unfortunately, Join doesn't support Firefox for many things like the Universal Clipboard sync. I miss that app so much, but I'm staying away from Chrome as much as possible.