It does not matter one bit if contemporary audiences react as you predict. His statements, and that of his accusers, are all on the record.
I suspect RMS is made of sterner stuff, given his track record, and while no doubt these events must have exacted a psychological toll (after all, he is a human being) he must also be aware that there remain today many of us who deeply appreciate his principled positions regarding matters that affect us all.
And one remains hopeful that future generations that are afforded the necessary distance from conflated matters that cloud contemporary judgment will reach a more balanced conclusion and give the man his due credit.