"no regular job for a few years," Given your situation, and the fact that going to a couple of interviews is enormously low-risk compared to the potential rewa

"no regular job for a few years," Given your situation, and the fact that going to a couple of interviews is enormously low-risk compared to the potential reward, maybe you should say yes to the Google recruiters? What is the worst case scenario here? Also, maybe they heard (through the grapevine) that you do good work. Stranger things have happened. :D