I actually think this highlights an important point: the majority of "criminals" in the statistics are likely not to be criminals in any serious sense, and would pose no serious harm to any community whatsoever. After all, the US is a notorious over-incarcerator, and crimes are selectively enforced to keep the underclass in place (you may recall after all that the richest man in the country is an illegal immigrant).

This also underplays the current cruelty of the US system, far out of proportion with any proper policing of immigration (which obviously reasonable people can argue about). So, I don't think you're wrong exactly, and you can play the victim if you want ("I know I will be downvoted", sad violin).

You're downvoted because you're wrong. Illegal entry can be a crime, but that's far from the only way to there the country without legal status, and last I knew visa overstays were the most common immigration violation.