Mexicans are not a race. Just semantics on that point, doesn't change who they are of course. But...you are living inba dream world if you think the purpose to put up a wall is to keep a kind of people out. Obviously youbcan see what happens where this no wall. Smuggling. People/product. You can't have free flow from one side to the other. It's not safe for either side. The cartels control what and who goes and comes in many border areas.
Have you seen the organization the smugglers have had to use? Bracelets. Keeping track of who has payed, who needs to pay, contact info, etc. It is so the smugglers can get them through cartel lands.
How about the 15 Guatemalans murdered that were being smuggled across cartel land? Hear abt that? Shot and burned.
How bout how kids and family being smuggled at certain points to tighg up cbp so other drugs/criminals can be smuggled in at other spots. This is happening.
It isn't as simple as putting up a wall is racist.