I think it's a WW tactic to set the narrative for stealing the US election.
Lockdowns convince natives that Covid danger is real. US Covid death rate rises (suspect counting) and is used as justification for no live voting. Other countries consider the US a Covid hot zone and indoctrinate their populace that the US is negligent and criminally dismissive wrt to the Covid danger. This is the Biden campaign tactic. He says it and acts it.
When Trump wins the US election with live voting, absentee and early mail-in ballot results on election day, even if, as in Belarus, Biden, or the loser, gets a ridiculously small % of the vote, the narrative WW will be that not all mail-ins were counted and that the loser was actually cheated. Argument will be that the mail-in voters were wise enough to realize that live voting was dangerous and therefore should all be Biden voters because it matches his campaign stance. This covers the high % of mail-in votes falling in the Biden column.
UN, EU then start their condemnation shit, etc. etc., and promote late counting of mail-ins, while condoning protests demanding it. See Belarus. Belarus = dress rehearsal for US.
We know how this movie ends unless POTUS drops the hammer before election day.
My take, wrt to Sweden. Migrants wouldn't adhere to a lockdown, anyway. First of all, when they never get Covid, it would show the lockdowns are bullshit, and, secondly, it would further inflame the perception that migrants won't follow rules but get pass on everything nonetheless, while natives take it in the shorts.