This is hardware dependant. If a hardware has a fixed setting for LRO or e.g. flow-control or rx-offload, there is no need to always nag the user.
vyos@vyos:~$ configure vyos@vyos# set interfaces ethernet eth2 offload lro vyos@vyos# commit [ interfaces ethernet eth2 ] Adapter does not support changing large-receive-offload settings!
vyos@vyos# set interfaces ethernet eth2 description test vyos@vyos# commit [ interfaces ethernet eth2 ] Adapter does not support changing large-receive-offload settings!
Maybe this can be improved to have less CLI noise.