Honest question for you. Since you believe someone who is guilty of a crime should be prosecuted no matter what. How do you feel about the tens of millions of illegal immigrants that broke the law entering our country? Does this put you on the side of being okay with mass deportation since they all broke the law?
There are two different questions: did they break the law and, if so, should the punishment be deportation.
This question is obviously very practically and legally difficult. Because any person accused of illegally entering the country is entitled to due process of law. And immigration courts are badly understaffed and underfunded - something Congress tried to make progress towards fixing, but Trump sent down. So convening removal hearings for 12 million people, or however many you think it is, is going to be an absolute logistical nightmare. it's one of the reasons I don't think the Trump admin will actually attempt mass deportation; that was just red meat for the base. And if they do, they will likely try to do it illegally, by denying due process and trying to skip removal hearings or turning them into perfunctory farces.
it is also impossible to make any judgment about "illegal immigrants" on a blanket basis because the circumstances of them entering the country are very different. Many entered the country 5, 10, 20, 30 years ago. Many were brought here against their will. Many were children or babies when they entered. Many entered legally and then remained here beyond when they were authorized, in some instances legitimately not knowing they were not entitled to stay. Many may be in the process of obtaining citizenship. These are individual circumstances that have to be considered and assessed as part of any removal hearing, and there are often not easy answers.
Then, of course, there's the practical reality of deportation. What are we going to do in situations where we decide that parents must be removed but they have minor children who were born here and are US citizens? Are we going to leave them orphaned or force them into foster care? Are we going to forcibly deport lawful American citizens? If the latter, how do we plan to force foreign countries to accept people who are citizens of a different country? And what about the actual cost of deportation? Contrary to what MAGAs seem to think we can't just drop all of these people off at the Mexican border and wave goodbye. We are going to be flying them, and all of their worldly possessions, all over the world, at our own expense. What if they own real property or personal property that can't easily be moved (automobiles, for example) in the US? Are we just going to confiscate it on behalf of the government?
And then of course there's the question of whether doing all of this is going to benefit the rest of us at all. Whatever you think about the net impact of immigrants on the economy, the sheer cost of locating them all, and detaining them all, and holding hearings for them all, and deporting them all, will be immense. And the direct and indirect impacts on the economy of removing millions of people from it will be immediate and immense. We're going to take millions of people who are buying groceries and gas and paying rent and utility bills and working in all sorts of sectors and being charged sales tax and property tax and we're going to turn them into a drain on public resources instead. I find it difficult to conceive how anyone could possibly think this is good policy.
Ultimately I have no problem with continuing the existing process we have for assessing whether people are here legally, though that system is
badly in need of reform and extra resources. I have no problem with people who commit crimes and are then found to be here illegally being subject to those processes. What I do have a problem with is devoting massive public resources in trying to find, detain, and deport en masse, regardless of individual circumstance, every single person who ever entered the country illegally.