I want the advantages of using an image based OS, if you go look in the Ubuntu 21.10 thread here on HN from that day there's a bunch of complaints about PPAs br

I want the advantages of using an image based OS, if you go look in the Ubuntu 21.10 thread here on HN from that day there's a bunch of complaints about PPAs breaking updates, etc. and Silverblue fixes all this. EDIT: I did a stream last night trying to explain this to a coworker if you feel like listen to me ramble, sorry about the audio we just decided to do it on the spot: https://www.twitch.tv/videos/1193532435?t=00h22m23s https://www.twitch.tv/videos/1193532435?t=00h22m23s Hopefully someone else can explain better than me!