I realize you have to try and give President Biden cover for his mishandling of the southern border from day 1 as President.. but you were warned this would be the direct result from opening up the border: Record breaking illegal aliens into this country.
Republicans can't block anything.. since it was President Biden who opened the borders with 88 Executive Orders when he first became President.
President Biden doesn't require Congress or the Republicans to do a 180 on his policy and reinstate the Trump policies that were effective.
Don't fret though.. help is on it's way in 9 months.
Democrats have no choice but to shitcan Biden and get someone who can stay awake longer than an hour.