https://wiki.openstreetmap.org/wiki/Tag:noexit=yes

> Use the noexit=yes tag at the end of a highway=* to indicate that there is no possibility to travel further by any transport mode along a formal path or route.

It seems like one can travel from the road to the house via the inclinator, adding a noexit=yes in the middle implies there is no possibility to travel further than that point, which is likely not the case.

It still should only be used when valid on the ground, not as a way to tell a validator to ignore a false positive.

Which validator?