As far as I know, IPFS is not really decentralized. Some people say it is if others pin your files, but there are no guarantees that anyone will do that. I’ve worked with startups who asked me to use IPFS and this is what it looks like: setting up an ipfs server to store files on a cloud provider, adding extras for redundancy plus a file backup system. At present it’s sufficiently more complex than rolling out S3 + glacier backups with no tangible benefit besides “decentralized” cred
It’s possible this will change via Filecoin or others, but at present the term “decentralized” is misused here.