Assuming this happened in 2018 or 2017 people would have rushed it but now we are in an uncertainty Crypto world An
and many people may not be that comfortable buying because of fear despite the fact you have revealed your identity and wish to have a good project but hopefully some would get to buy.
If he is indeed serious about this project, he will ask somebody to join him on developing this project.
Running solo especially he can't fulfil the role of a developer would just be a failure.
These days, crypto users are now smart with their investments.
They will not spend their investments without the basics of a project like website or at least MVP.
So I can say, you can't safely or successfully launch a private without any reference that your projects exists.