I am unsure if this comment is in good faith or not but I would say no school takes this mentality.
That said there is an interesting practice described in the rinoceros sutra on the lone buddha or pratyekabuddhayana:
https://en.wikipedia.org/wiki/Rhinoceros_Sutra
https://en.wikipedia.org/wiki/Pratyekabuddhay
Essentially a buddha for themselves. This is typically not supported in modern Buddhism.
This comment appear to be in bad faith but yes pancakes with egg and milk are not plantbased.