Looks like the OP find good from your concern here but still they will push ICO like what 2017 does .. Lets Pray for their success and also pray for the possible Victim of scamming if this one runs like how 2017 scammers does.
Though i am not pointing them as scam but of course possibilities is always there.
this is where our foresight lies in choosing whether this is good or not, don't let the dark things that happened in 2017 happen again because 80% of all icos are scams (
New Study Says 80 Percent of ICOs Conducted in 2017 Were Scams)
which makes almost everyone feel unsure about ico, but I don't think there is any need to judge that ico is bad because there are still some who use ico and it's proven not to be a scam and hopefully the project you are running is really proven and not a scam.
but for the number of fans, I'm sure this will decrease because of course there are many people who are worried about ico so they will choose other things like ieo and ido.
although indeed not all projects that use ico are scams but at least experience is decisive and from 2017 I think you will know what the answer will be.