I was completely ghosted after interviews. Really unprofessional and disappointing. Followed up but never even heard back. Is this how you treat candidates? What happened to providing a good experience?

2 phone screens, 1 with Recruiter and 1 with HM. Then invited onsite to meet with key members of HR team, which was about 6 people so I spent 3-4 hours there. I received a call from the Recruiter stating that everyone loved me and he asked for my availability to come back. I provided him dates and never heard back. Ever. Completely unprofessional. No follow up whatsoever. After hearing about the current internal employee issues and state of the company, I think the Recruiter did me a HUGE favor. Nonetheless, the candidate experience needs some serious improvement.