You seem upset.
Calm down.
And I'm far from coming up short on arguments.
You just don't agree nor understand the necessity of the wall.
The wall is obviously much needed.
Allow me summarize how these conversations have gone on this and multiple other threads.
Wall supporter (WS):
We need a wall to stop the illegals from coming in with their crime and their drugs!
Wall opponent (WO):
Provides data showing:
Most illegal immigrants overstay visas - wall won’t help
Illegal immigrants commit less violent crime than citizens
Most drugs come in through legal points of entry
WS:
But there is a crisis!
WO:
Shows data that illegal border crossing having been dropping dramatically since Bush 43 was president.
WS:
But experts want the wall!
WO:
Shows data to the contrary. And, by the way, the longer this goes on, the more support for the wall dwindles.
WO:
Democrats could have had DACA!
WS:
Shows evidence that Democrats were for the wall-DACA trade. Trump opposed it as did Senate Republicans.
WS:
But Democrats are just opposing this because Trump is president!
WO:
Points out that Democrats were for border barriers when they were part of a comprehensive plan, most recently in 2013. Of note, that plan was opposed by Republicans which is why it isn’t law now.
WS:
But... (lacking any further arguments the wall supporter goes back to the beginning.
If you want evidence for the claims made by the wall opponent in this short script, check this and other threads. They have all been backed up with evidence.