Earlier quoted context omitted.
You get asked about those? I've had a bunch of 1 years (or less) stints plus a 1 year sabbatical and I don't think I ever got asked about them, even though I expected I would.
Depends on the market. 1 year stints in SV don't even register on the radar but in some European countries it could be a red flag.
Before SV I lived in Denver and any job tenure less than 2 years was a huge red flag, and even less than 3 would raise an eye brow.