A lot of it is just the usual Internet bragging mixed with the “shortage of engineers” meme that just wont die. Everyone can get a new job in 7 days, just like they all make $250k, drive Porsche 911 GT3s, and have supermodel partners. It’s just part of the Hacker News zeitgeist.
Now back to the real world, my experience is close to yours. My last job took 1.5 years to find, with about 100 applications sent, 10 phone screens, 3 companies seriously interviewing, and 1 offer. So you’re not doing too bad, really.
The only people who could really say, won't.
I've landed a fairly good spot now, might actually stay longer than my usual 1-2 years.
I'll ask for what I want, invariably get told some version of "no", and start looking for a new job.