Illumio interview questions

I was contacted by a recruiter to set up a phone interview. Immediately, the experience was bizarre as they had an AI do the scheduling. On the day of the phone interview a different recruiter reached out to me and said she would like to reschedule since she wasn't feeling well. Ok, fine, I guess. But that's pretty short notice and I had already requested time out of my day for that interview. I agreed to set up the interview for a different day. On the day of the rescheduled interview, the recruiter was 25 minutes late in calling me. UGH. I was about to just forget the whole thing when she called. The interview went fine and we had a nice rapport about my experience and the job. About a week later, a different recruiter reached out and said they would like to move forward with an on-site interview and asked me for three days and times when I would be available. I provided my schedule, then instead of confirming one of the times I was actually available she asked me to come in on a different time and day. I said I could make it that day but it would have to be a bit later. No response. Two days later I get a noreply automatic email saying they have moved on. Seriously, what gives? Why even bother to ask me for my time and availability just to ask me to come in on a different day? And why couldn't you even bother to work out the schedule with me seeing as that I was jerked around two weeks prior due to reschedules and late phone calls in which I was completely accommodating to? A candidate's time is JUST as valuable as anyone else's. Honestly, this just leaves a bad taste in my mouth and I don't think I will ever consider applying for this company or using any of its services in the future. Somebody else said it perfectly - candidates could be a potential customer. Treat everyone with respect.