LOL, there is nothing racist about it, neither Poland nor Czechia are really into environmental enforcement against individuals, and you can definitely smell it in winter. As of now, "small sources of pollution" (e.g. mostly individual homes) are at least comparable to industry when it comes to releasing bad stuff into the air.
I hate the acrid smell of burning plastic, but no one will do anything about it.
It's the same in Latvia. Riga wants to set up a zero-emissions zone and a toll to enter the city center, but won't ban open stoves or solid fuel burning, which pollutes much more than cars in winter.