"“If anyone is not willing to work, neither should he eat.”
Not, not working, but being lazy and refusing to do necessary work. A scrounger exploiting the kindness of others. Very likely addressed to a community with limited resources.
it goes on to say:
"For we hear that some among you are living an undisciplined life, not doing their own work but meddling in the work of others. Now such people we command and urge in the Lord Jesus Christ to work quietly and so provide their own food to eat. But you, brothers and sisters, do not grow weary in doing what is right. But if anyone does not obey our message through this letter, take note of him and do not associate closely with him, so that he may be ashamed. Yet do not regard him as an enemy, but admonish him as a brother."
Lenin said it too, and I do not think his meaning was as harsh as Stalin's, as the latter said it during a famine.
Sounds like Stalin, Putin and others like them.
So I don't think this is necessarily unusual in the west either, especially not if you look back to 1950s or 1960s Swedish social democrats.