Is a remote scheduler a legit job?

I googled it and I’m not having any luck finding out if being a remote scheduler is legit or even worth it. I see literally tons of scheduling jobs on Indeed, specifically for all things vacation. Most of them say part or full time flexibility, no experience required, and okay to decent pay (at least for me). The job itself doesn’t look too complex either, so now I’m really questioning it. I wanted to come here and ask if any of you have worked in this field and if it’s legit? Or is it all fake and a scam?

Also if it’s not a scam, let me know if you know any great sites to find this kind of job. Thanks in advance!