I think is a good idea to really stop to promote scam advertising to fool people, everyday we see this in a lot of groups or forums and its very bad...Hope will others social networks will do the same to prevent others bad situations
I haven't heard of other social media who are following Facebook's banned on ICO advertisement, but I wouldn't be surprise if another big social platform will follow as well. However, I agree with some of the members that it doesn't stop Facebook users to still promote and outright scam people.
There are still several groups aiming of scamming. I see one thread giving warning because one group claiming to multiple your bitcoins or even pool together and then reinvest in and double your money, but it turns out to be a scam.
I think Facebook should also look at this as well, not just banning ICO ads.
But for me, they are not against bitcoin or crypto, they just don't want to be a tool to spread the scam and helping people not losing their money.