What do you mean that projects cannot accept tokens? I understand that the token will have a price, and as we know, cryptocurrency can always be exchanged for Fiat and back.
Do you think that an ordinary company (not from a crypto industry) will agree to accept tokens? Hardly ... ogut be problems with taxation and accounting report....
There are some companies that not related to crypto, but say pay salaries in cryptocurrencies ..thats why everything can happen