They are scammers

me who spends hours catching yampers and throwing them all in wonder trade hoping for some mf to give me their rare ass legendary shiny:

Yea I did that on Pokémon x with level 3 random Pokémon

When you send a bird or something on wonder trade and get a heatran

i once got a golurk(ok fine it was a golett but it's evolved into a golurk rn and it was w a y past its evo level anyway) and a gengar in my sh save file

No cap tho