Just back everything up, as you would have done for every drive, ever. I haven't seen any stats, but I'd bet that SSDs are similarly reliable to HDDs. Usually a HDD failure is fatal too, unless you send it to a lab, they can sometimes recover data but this shouldn't be something you plan to rely on.
You can always reinstall windows, it takes time but it's not precious. I run a business and wouldn't want the downtime, so I keep complete drive images of all PCs on an external drive using VEEAM software, I refresh the images every now and then, but the computers don't generally change much other than Windows updates, which would all happen automatically anyway if an old image was restored.
But your own documents, photos etc need backing up, locally and online.
If my drive failed I'd buy a new one, slap the system image on it then update my documents, job done.