The refugee crisis was Hungary and Greece getting their migrant infrastructure flooded. Hungary was the one in need of help in managing the crisis, not the other way around. EU failed to properly fund those outer members states, and you folks keep bitching about cutting their funding.
Your "all or nothing" rhetoric is still objectively -and hilariously- wrong.
We have very little legislation around a comprehensive CEAS. We might, some day; so long as we don't, Hungary can keep rejecting plenty of things, free of any absurd and empty threat like yours.
And they can keep wailing about "poison" or w/e. Because anything related to refugees is mostly for domestic consumption in their political arena: some imbeciles selling the idea of being humanitarian at all costs -while agreeing on hot transfers back to Turkey-, and some other idiots playing as "me strong, bring crusades nao".