It's classic virtue signaling. They think coming to the defense of this stuff makes them some bastion of "love and tolerance." That white savior complex makes them incapable of seeing that being complicit with lawless immigration is turning this country into a garbage dump of crime, destitution, and ESPECIALLY more division and a hatred of the US. The joke will be on EVERYONE in the end when America won't be able to take care of anyone, let alone its own citizens. A lot of people see that and why they're critical of Bad Bunny and his attitude towards immigration.
Nobody is against legal and controlled immigration, but just letting anyone in, no questions asked is a death sentence and a huge reason why the country is on life support.