This is an over-generalization: you even mention that you “have to check” the party’s policies, which seem to be far-left except for the immigration part.
I actually agree that many far-right parties seem to restrict freedom of expression when they have majority power, but so do many far-left parties. Far-right may be generally statistically worse, but again, this says nothing about Örebro specifically who aren’t typical.
Okay, let’s just focus on the "remigration" thing, then.
Sure, Örebro is not typical, and may indeed be an exception.
But.
This apparent racism remains cogent evidence that they are also against freedom of expression — even if perhaps not openly. Also, I have yet to know of one political party who sincerely advocates for both deportation and freedom of expression.