No, because RAID is never for data protection. edit : I mean SHOULD never be used for data protection, or as the only data protection method. There are RAID versions that offer some data protection, in case of a single or multiple drive failures.
A hard drive with internal raid would still have a single point of failure.. let's say a short circuit on the circuit board or over voltage event blows up the eeprom chip that stores the drive geometry info (number of platters, surfaces, tracks, lists of bad sectors, etc) and the controller can no longer access the data.
People/Companies often buy hard drives from multiple locations, or buy drives staggered, just so that they'll get the same model but with different batch numbers, different manufacturing dates.
For example, what if the factory had a small batch of components that were faulty and were all used on hard drives in week 10 of 2021? If you buy 6 drives from the same store to make a raid 5/6 chances are you're gonna get consecutive serial numbers, as the store probably ordered a box of 25-50 drives. Then, you could have a situation where all six drives fail after a year of 24/7 usage, all within a few days or so from each other.
btw, a bit off topic... .. Seagate even had a firmware bug that cause drives to lock and no longer respond after some amount of time of operation :
http://www.datarecoveryspecialists.co.uk/blog/firmware-bug-on-seagate-hard-driveHad you bought a few drives at the same time, you'd be screwed with all these drives failing at nearly the same time
By making a RAID 5 / 6 or higher with drives with different production dates you reduce the risk of all drives in the raid failing within a few days from each other, or potentially while you spend 10-20 hours to repair the raid by replacing the faulty drive.
If you want data protection, you could have your raid with some parity / spare drive as hot spare, and you'd have some way of periodically (ex at 2am every day or every sunday night) clone the drives to another computer that's in another location (another room so in case of fire you won't have both computers damaged, or at least another power circuit in case you have some power event that blows both computers' power supplies)
Then ideally you'd also copy the critical data to a drive or tapes and put it in a safe, or upload the data to a remote location (a storage server in a datacenter is cheap, 50-100$ a month, you can just encrypt archives with some error correction info (quickpar for example) and upload them to a remote machine.