I only choose hosting that provides automated backups of VPS. And it has to be credible like Hetzner who keeps those backups in a different location.
Additionally if I have something really important I do periodical backups to my local mac that has all sort of backup processes (iCloud, Time Machine plus an extra encrypted backup that I keep on well… hetzner)
Its a German GmbH. From them announcing bankruptcy to switching off the servers would take some months.