IMO the list confuses a number of different dialectical oddities and makes it seem more of a labyrinth than it really is. It makes some rather sveamål-centric

IMO the list confuses a number of different dialectical oddities and makes it seem more of a labyrinth than it really is. It makes some rather sveamål-centric assumptions, even then for some subset of sveamål, which is rather notorious for joining long stretches of consonants ending with an "sj" phoneme into just "sj". For example any of the variants that start in "r" only happen in dialects where the "r" is barely pronounced. In most of Sweden, it is distinct; guttural or rolling. Others only occur when consonants that are distinct in other dialects are dropped, and definitely not only the ones marked as "sloppy pronunciation". Others occur only when crossing words in compound words with distinct "sj" sounds (again, in some dialects), where pronouncing them as a single phoneme again may happen in some sveamål. Some of them seem really forced.