1 employee doing the work of 3 is I think is a stretch
but 1 employee doing the work of 1.1 employees from a year ago I think is almost certainly true - at least, me and everyone i work with is _at least_ 10% more productive, and using AI extensively
In my 20 year career I’ve rarely been on a team with more than 3-5 people on a team or within region on a team.
So at that scale it’s not really reducing a team member on a given team still. But you get more productive which is notoriously hard to measure in SWE, so yeah. It’s possible that translates to iterating faster or closing tickets further down the backlog which is useful but not per-se staff reducing.
Maybe in mag7 where you have massive engineering orgs the 10% can impact a given team more..
and how many of them are totally wrong, or right about it!
[1] and how it might be changing with new generations of models
For all the hype about the 1X vs 10X distinction the real stumbling block is how many 0Xes there are out there and how frequently they tend to make it through hiring.