I beg to differ on the Alolan Grimer as I just hatched my 2nd shiny today, 3-14-25. I have the shiny Celebi; and am working on paid research which results in an encounter with a shiny Shaymin; and another for an encounter with a Shiny Mew. You failed to mention the paid research for the Shiny mew encounter.

You may want to double check your information before posting an article like this!