Agreed, it's never absolute, it's about if the measure that curtains freedom is appropriate to the threat. My personal belief is that in 2021, taking off your shoes at airport security isn't necessary (but I'll comply, of course), but refusing to host COVID disinformation is a good idea.

This attempt to make COVID control measure into a scare story about a slippery slope where the "freedom" is vanishing over time is IMHO wrong (COVID control measures are not that) and misdirecting (pay attention to what FaceBook does, voter suppression, etc, if real examples that slope is what you are looking for).