Heh TBH in most cases I doubt an individual has much if any control over a) if there are layoffs, and b) if they are part of one. I've had the "privilege" of seeing the internals of a few large layoffs, and being caught in one, and from my experience they are usually tied to business decisions outside of the control of your average IC (currently interests rates are putting a major pinch on companies that hold a lot of debt for example) and performance is rarely an actual factor in who goes. In most the large layoffs I've seen the list of who is going is handed down from C or VP level execs with none of management below having any say (which explains why so many take out key resources). Only in one case have I actually seen managers select who to keep.

The whole "layoffs happen because employees are lazy, and affect lazy employees" is a nice narrative of your a business owner to keep the rank and file "motivated", but it's rarely an accurate portrayal of the situation.

Harsh words, but likely unfounded. You don't know their reason for being laid off, it could be that their company didn't product a profit (since in a bull run they don't need to), it could be that a competitor caught up to them, it could be that their division was no longer needed, and so on. Poor performance attributable to WFH necessarily is not very high on the list of why people are laid off, generally speaking.