I've been using my Thinkpad that only charges over usb-c for 5 years now and the port is still like it was new. Can't see why this is an issuse, especially that I used to have issues with some barrel port chargers and needed to replace them. On a contrary I now have charger with a plugin so simple that it's unlikely it will break anytime soon and finding replacement charger is super easy as it is FINALLY a single standard port. I actually have 2 such chargers because of SteamDeck and they both work with both devices.
Even if the connector in my laptop broke, there's second one that I only used few times + replacing it would be easier as it's not a big deal to find fairly standard connector to be resoldered, and with older laptop chargers there are many different variants of proprietary connectors.
I've been using my Thinkpad that only charges over usb-c for 5 years now and the port is still like it was new. Can't see why this is an issuse, especially that I used to have issues with some barrel port chargers and needed to replace them. On a contrary I now have charger with a plugin so simple that it's unlikely it will break anytime soon and finding replacement charger is super easy as it is FINALLY a single standard port. I actually have 2 such chargers because of SteamDeck and they both work with both devices. Even if the connector in my laptop broke, there's second one that I only used few times + replacing it would be easier as it's not a big deal to find fairly standard connector to be resoldered, and with older laptop chargers there are many different variants of proprietary connectors.