Peerless Network interview questions

There were emails back and forth. There was a conference call. Reviewed what the company did and my experience. Usual stuff: pay range, job duties, why do you want to work here, etc. Things went well, I thought. They said they'd offer me a job. They sent out a background check and said a written offer would come soon. Weeks turned into months. Which turned into half a year. Through it all, communication was sporadic, if it happened. I was contacted again to be told that yes, an offer was coming. Finally, I was told there would be no offer thanks to Infobip buying them out. I was lied to. They kept me on the hook as long as they could. I think I dodged a bullet avoiding a job there. If they treat candidates like that, how much worse is the employee experience? Don't trust these people.