As someone who is responsible for writing code for PLCs used in industrial machinery that my employer manufactures, I can't even begin to wrap my head around the complexity and challenges that Tesla faces. My previous comment was based on the fact that we have created minor software revisions not necessarily to fix bugs, but to update/add code that only applies to specific equipment. For example, Tesla's 2023.44.30.4 may not actually fix a bug, but rather bring changes made in previous versions to more vehicles. I've seen this with iOS, too - sometimes Apple releases point updates that fix issues for specific phones. As another example (and I'm just making up numbers here), iOS 20.5.3 may be issued only to address something for one specific model of phone, so another model of phone that has 20.5.2 may be not be "worse" or "more buggy" since whatever was updated in the .3 release didn't apply to the other models. I hope this makes sense - it does in my head and I wrote this in one take.