Been saying this to deaf/I'm lying responses. I don’t have the article handy but I also find it complete bull that Dell has a knowledge base article about being careful with USB C ports and a bold disclaimer that any issues with a C port are from abuse and not covered under any warranty except accidental damage. They claim any damage to a C port is abuse and not covered likely most companies follow this.They could have yes but that's just not Apple is it really?
As for durability, it's crap. The biggest failure points in all our corp hardware is thermal failure (thanks Dell) and broken USB-C ports. In fact we have started getting iPhones with damaged and flakey USB-C ports now as well. Already! Lightning ones rarely failed (occasionally fluff got in them but meh).
I've personally had a broken USB-C port on a ThinkPad and the cable that came with my iPhone 15 Pro is dicky already.
Is it always the C port on the laptop? No. Everyone saying docks are cheap is lying to themselves Dell docks are ~200 bucks and we have also had waves of docks with where the cable has worn out long before the dock has died.
Some Dell docks have replaceable cables however the cable itself is ~60 bucks and you have to have the skill to replace it. Usually this equates to trash the dock and get a new one.
Let’s not forget that the type C standard is that the cable is designed to fail and not the port that’s where the springs and everything are that wear down. So when people are saying suck it up and buy a adapter or a dock which we all know real TB4 docks are expensive, unless they have a replaceable cable that’s affordable you can expect the dock to have to be replaced based on how often you use it. Same with card readers hubs etc. At no point should you expect to buy a hub/dock/reader where eventually the cable isn’t going to become loose unless it’s always plugged in which is completely impractical for a portable device. Mac Mini hopefully isn’t moving around too much.
Another comment specifically on Dell but likely anything TB 4 is the sheer weight of the cable even on a desk. The dock cables/connectors are heavy. I can look at the office walking the cubes right now and know how old a dock is by how much sag on the laptop connection. Almost all of them are not straight just different degrees of a downward bend. Now is that damaging the laptop or dock? Likely a degree of both.