The holy rizhiner wore golden shoes with no bottoms and would bleed from his feet. He showed malchus from the exterior, because his avodah was that of rabbeinu hakodosh – when rebbe yehudah hanasi was niftar, he rose his hands and swore that despite his regal estate, he never enjoyed this world with even his pinky finger… the heiligeh rizhiner did the same when he was niftar
Do you think it’s funny to mock tzadikim? Most people don’t “get” the joke, and those who do really don’t find it funny, but rather sad that someone would be mevazeh talmidei chachamim in such a disgusting manner.
Anyways, ujm – rav moshe kobriner writes in imros moshe that “uvau haovdim be’eretz ashur” refers to the lost ones who live in sxcesses, ashur= ashirus, vehanidachaim beeretz mitzrayim, those who are pushed away from Hashem due to inyanei kedushah, mitzrayim was ervas haaretz etc