In this case no. Even if we accept your argument - which really can only be partly true - I don't understand how the interpretation of epiousios could change.
How would they derive power, establish a narrative and influence people's actions?
On big issues that may be something to keep in mind, in an issue such as this, which a word could be taken to mean either "daily bread", "supersubstantial bread" or anything in between, I don't really see why they'd try to spin it any way other the one they honestly understood it as.
I began my comment with the word "generally" for a reason. The person I replied to gave broad advice to consult the Eastern Orthodox church for religious interpretation. I was responding to that broad recommendation, not this specific case.
How would they derive power, establish a narrative and influence people's actions?
On big issues that may be something to keep in mind, in an issue such as this, which a word could be taken to mean either "daily bread", "supersubstantial bread" or anything in between, I don't really see why they'd try to spin it any way other the one they honestly understood it as.