If there is no shortage than they are not needed, they need to go back. Its not broken, it was just about enforcement.
There is no two sides. Its not complex at all and that is part of the lie. You telling me a lie after lie than telling me to believe the lie that I ready know is the lie because its been told to me for the last 40 years. Its not complex, they're not coming here to save anyone.... matter of fact the situation has gotten worse the whole time. Selling the same BS isn't going to work anymore.
If legal or illegal immigration solves labor problems or quality problems, there obviously wouldn't be a problem today.... plenty of both over that time period and it appear not only hasn't helped, its made it worse.
You are not going to solve anything, especially by doing what got you here. There is plenty of potential labor here as there is a huge population, if the population refuses to produce well.... nothing illegals are going to do to help. To be honest, the quality of illegals and legals have gone down just the same as everyone else.