I don’t think you’ve grasped what is actually happening: this whole scenario is a setup by the Belarusian authorities. The people in the Belarus side are being controlled by the army and actively encouraged to try to cross, presumably in an attempt to create some sort of “incident”.
Meanwhile those who’ve made it into Poland have been “sent back” across - except they’ve not been able to get beck and are freezing in the Polish forest.
The Polish authorities while doing their utmost to defend their border should at the same time treat humanely those who’ve entered their country.
Earlier in the summer the Lithuanian authorities caught Belarusian border guards literally marching refugees across the border into Lithuania.
It all started when the EU imposed sanctions on Belarus for its crime of air piracy in effectively commandeering a Ryanair plane and kidnapping two of its passengers
Not content with this, they are now engaging in people trafficking, cynically using refugees as weapons in their vendetta.
Or is a potentially dangerous situation as the Polish authorities are perhaps less tolerant than their Lithuanian allies and there’s a risk they’ll unwittingly give Lukashenko, the butcher of Minsk, what he seems to want.