Vantablack, Black 3.0 for background and scanning aids?

https://billiken.lat/interesante/vantablack-el-material-mas-oscuro-del-mundo/

Vantablack is a class of super-black coatings with total hemispherical reflectances (THR) below 1% in the visible spectrum. The name is a portmanteau of the acronym VANTA (vertically aligned nanotube arrays) and black.

– Wikipedia

What are your thoughts on using Vantablack or Black 3.0 for scanning aids and backgrounds to reduce reflections from other than the part as much as possible?
Would it be beneficial to reduce incorrect data points and keep the rework of data as small as possible?

Of course the price is heavy but maybe it is justified if it saves work in the long term.