When compared to now 2017-2018 is better than this year, I found a lot of big successful projects in the year, while the paid campaigns using BTC is clearer than an ordinary campaign, that's why I say managers are very influential on the management of their campaigns, at BTC pay campaigns are rarely see scam projects, while in ordinary campaigns often
Take a look at the 1xbit campaign which also pays BTC, everyone who joins there always gets bad tags in their accounts and it's a scam even though campaign participants are always paid on time.
And for 2017 there were indeed many successful projects with very expensive fees for all participants, but once entering 2018, I did not see that there were many successful projects at that time so it was very different from the previous year, especially with this year which was still very early. for comparison.