Your argument is a typical strawman argument. You postulate the idea that the E.U. came up with USB-C as the next standard out of the blue, and then argue that companies were already transitioning when the legislation was finalized. But your postulate is (probably intentionally) wrong.
The P in PC means Personal which means affordable for the average man.
Not exactly. Personal originally meant "not shared with another person". Originally, it meant a computer only you have access to, only you install and run software, and only you store and retrieve data.
Searching for credit card information...
Sending credit card information to [...]
Just kidding!
It was the same warning to you to vet any code before executing it.
Premature optimization is the root of all evil. -- D.E. Knuth