I’m only halfway through this, but the premise sounds intriguing.
It’s about a guy who invents a household robot, gets taken to the cleaners by his partner and his ex-fiancée - after that they trick the poor guy into agreeing to let himself be put into cryostasis for 30 years. When he wakes up, he gets the chance to travel back and get even - but I’m not there yet. I hope this book delivers.