[thegp]

this is also called the fallacy fallacy

There is ample historic precedent for regimes and loud minorities implementing agendas by first going after the easiest targets (jews, kurds,hooligans,illegal immigrants) then slightly generalising (disabled, kurdish supporters, all "potentially violent", immigrants in general) in some steps until the end goal (political opponents, political opponents, political opponents and...political opponents). Hence in this case, the slippery slope is a given and justified.