You probably want to consult your disability lawyer for legal advice.
Good luck with the new business.
The owner could pay the other person some of the income as a subcontractor, for services performed.
We do not judge the content you produce or your customers, we are simply here to help you fulfil your filing obligations and make sure you stay compliant — paying what you owe, being tax efficient, and avoiding unnecessary penalties and interest.
If you are a dependent, you simply file stating that you are a dependent, and whoever claims you on their taxes will state that, and there is no other comingling of information.
Forging ahead through controversy Consultants in this space are betting on something of an uncertain future.
Regular or egregious violations will result in bans.
The Business Use of Home expense is probably going to be hard to justify; you are allowed to do this for part of your home that you use exclusively and regularly for business purposes.