If you want to be here in America you must have a sponsor who will pay your medical, welfare, education, etc. So that you are not a drain on the government.
Individual aliens who cannot be removed due to country of origin circumstances (e.g. natural disaster, stateless, CAA, etc.) should be given notice of (indefinitely) deferred removal proceedings, rather than holding a full immigration hearing and issuing an unenforceable order of removal. The NTA could still be placed in the A-file and considered by CIS in evaluating future petitions.