Illegal immigration proponents say we can't mass deport because it'll kill the economy, but there are 10 million more illegals in the U.S. since Biden took office and prices are literally 30% higher than when those 10 million weren't here...

If immigrants made grocery prices go down, grocery prices would be WAY cheaper right now than at any time in our lifetimes.

Just once source, but you can find plenty:

"Still, the yearslong bout of rapid inflation has sent food prices soaring more than 25% since President Joe Biden took office."

https://abc7ny.com/post/why-are-food-prices-so-high-what-can-donald-trump-lower-grocery-experts-weigh/15550294/