alt Hacker News>Thing is that you cannot do 24/7 oncall with two person and Opus 5.5
Almost all 24/7 on call is support theater anyway.
>Also bus factor start to be pretty big if there is only two persons etc.
Not if a newcomer can be assisted by the other person or even just by AI in understanding the codebase.
depends where you work. on a tiny team the 3am page is usually real and its usually you