I haven’t extensively tapped my network for referrals, but I get a bad vibe from those, too. I’ve hit up about six folks and they all came back empty - no opportunities, even though they’d like to work with me again.
The only success I’ve heard is from folks grinding it out and playing the numbers game. It’s an employer’s market.
Edit: some data: Seven months, dozens of applications, four interviews. Two interviews were from applications, one from a recruiter cold-call, and one from networking. Applications to interview was about 4 months. Three were EM positions, one was senior engineer. Got through all rounds and was rejected at the end.
Fun fact: I have a canary in my resume that will normally raise a clarifying question during an interview. One of ~20 interviewers caught it. Hard to put effort into a resume when few people seem to read it.