I'm afraid I switched the interpretation on partway because of a term I didn't understand in French, so I hope I have the right question.
I think what the public is saying is that they want something that the evidence actually lines up with. I've reviewed 118 years' worth of studies looking at the cost of divestment to investment portfolios and found basically no effect. You can time it poorly or well. Certainly, if that percentage of the population is in favour of this, I would personally not be concerned about the effects on financial returns, depending on the timing of the divestment.
I'm sorry. Was that your question?