Kozov: I apologize. I have no interest in writing an entire treatise on Chassidus and the Moreh Nevuchim here. (I’m sure there are plenty of such treatises on the internet. See what Google can find you. I haven’t searched so I don’t know what’s reliable, but you seem smart enough to figure out what’s reliable in this by yourself.)
Itche: I meant that it’s fine nowadays. I have no idea how it started or what caused it to be accepted, but Chassidus has been accepted as not being Apikorsus by the vast majority of Jews now. Thus, it’s clear that we don’t quite Pasken like the Rambam in every detail here. Or, at the very least, we accept that Chassidus has enough to rely on even against the Rambam.