I run a Lenovo X1 Carbon that I've yet to send to the grave. It also works exceedingly well if you run Linux that also happens to supports firmware updates.
Make sure you avoid hardware that have issues with the camera on Linux, it's a shame we are back to have to check for this stuff.
There is no systemic issue with those laptops. The failure rates are very small.
Main issue most had is it chokes whenever doing something video related, which was a bit of an issue during the pandemic. And if you power it through your monitor, it will disconnect and re-connect the screen regularly. Ironic, since the monitors were also from Lenovo.. This made it impossible to have two monitors connected, since you were forced to use one of the USB-C sockets exclusively for power or it would behave erratically.