There are many DACA, TPS holders, and others who have final orders of deportation. A final order does not equal criminal. This is misinformation. A criminal immigrant (irrespective of status) with convictions has to serve a sentence and then be detained and deported. This does not represent the majority of migrants.
I think undocumented people who have lived here for decades and are otherwise productive members of society should be given the opportunity to have their cases reopened and reconsidered. Thousands already have pending or approved petitions that they have paid for but have to deal with outdated and prejudiced immigration laws.