For example my framework laptop USB C ports are replaceable (for the laptop side).
Also you can buy magsafe like connectors for USB C if you have a regular laptop.
Having one USB C charger for my phone, my laptop, my earbuds, my battery and my remarkable is such a life improvement on trip vs the old barrel connectors. It just doesn't even compare. And we just talk about charging here, one of the multiple uses of USB C.
I've done replacements of barrel plugs and also USBC ports and the barrel plugs are significantly easier to replace.
Now my USBC charging ports haven't failed me yet, i think that's probably because i have 4 of them on my laptop, and i charge from different ones depending on multiple factors. So I'm spreading the wear around.
That said. When one goes more than likely the others will go shortly there after.