No, there are programming languages that are just plain bad to use, his philosophy is wrong not only for datastores but for reality in general.
All tools, including programming languages can be bad no matter the skill of the user.
All tools, including programming languages can be bad no matter the skill of the user.
All tools can be bad, but that means that probably you cannot use it well or build something good with it. Every good enough tool can be used to build something good enough, or else it wouldn’t be good enough. And it’s also realistic to assume that every tools popular enough is good enough for something.
But you see, it’s starting to get philosophical over here