In the promotion of crypto-projects only traditional advertising tools are indispensable.
Major sites and services - Google, Facebook, Twitter, MailChimp and others - have already banned advertising crypto and ICO.
Yes, advertising such projects has become more difficult, but this does not mean that it is impossible to promote them.
In general, now you need to think outside the box and look for other ways. This is what a good marketer in the crypto industry