Reaction of Researchers to Plan S; Too far, too risky?

"We support open access (OA) and Plan S is probably written with good intentions. However, Plan S[1], as currently presented by the EU (and several national funding agencies) goes too far, is unfair for the scientists involved and is too risky for science in general. Plan S has far-reaching consequences, takes insufficient care of the desires and wishes of the individual scientists and creates a range of unworkable and undesirable situations:..."

[Undated but apparently November 2018.]