Sentence examples for this is less from inspiring English sources

This is less convincing.

This is less true today.

This is less unpleasant.

This is less defensible.

This is less than in the past.

This is less insolent than fictionally disappointing.

Honestly, this is less important.

This is less odd than it sounds.

This is less energy efficient.

This is less universal though... Hmmm, really?

This is less of a criticism than a description.