That’s not necessarily a bad thing.
replyAs an example, 110v American outlet plugs are almost certainly not the most efficient way to power devices and appliances; but, because they are so standard and are good enough, using them massively eases the burden of making, buying and selling powered appliances in the US. Similar story with USB C.
Outlets benefit from standards, however. Every device (well kind of) uses the same few plug types, and a different plug would be a disadvantage.
replyOn the other hand, having a bunch of different languages is an advantage. People can pick the best tool for the job, and experiment with new language features.