What do I gain if more developers take this approach? Lightning fast performance. Faster backups. Decreased battery drain => longer battery service lifetime => more time in between hardware refreshes. Improved security posture due to orders of magnitude less SLOC. Improved reliability from decreased complexity.
It’s been convenient that we can throw better hardware at our constraints regularly. Our convenience much less our personal economic functions is not necessarily what markets will generally optimize for, much like developers of electron apps aren’t optimizing for user resources.
Less bloat is 100% always a good thing, no matter what the market conditions are.