Yes I agree,
Since the topic is for boat use I still suggest that the plastic ones re the ones most easily sanitized by boars and more likely to be replaced when necessary than the wooden ones.
I would be very few people with wooden ones bleach them after use or even wash, rinse and sanitize them properly
On Haleakula our decorative vanished and protected butcher-block cutting board sits on our stove top. We have a small thin light weight inexpensive ( Less than %10) plastic board to put on top when knife magic is required.