Because "supposably" is not a goddamn word, so it shouldn't be used to communicate. We live in a society
You know what also wasn't a word?
Literally every word that is now a word.
Word
Supposebly is a word though...
https://www.merriam-webster.com/grammar/supposably-vs-supposedly
We live in a society smh my head every time
It is, though?
Because "supposably" is not a goddamn word, so it shouldn't be used to communicate. We live in a society
You know what also wasn't a word?
Literally every word that is now a word.
Word
Supposebly is a word though...
https://www.merriam-webster.com/grammar/supposably-vs-supposedly
We live in a society smh my head every time
It is, though?