Embargoes on science/medical ebooks?

Kellee Selden shared this interesting news item from Library Journal and asks "I wonder if the science vendors will jump on the bandwagon?"

What do you think? Will science/medical publishers have embargoes on library copies of their ebooks?
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https://www.libraryjournal.com/?detailStory=macmillan-announces-two-month-embargo-on-library-ebooks