I don't know about the wine or cheese but I have to disagree with you on the bread thing.
There are people that make multigrain, wholegrain, sourdough, etc bread based on medieval recipes and while they're not wonderbread they're also not unrecognizable as bread to a modern person and they're not terrible either. There are even people who buy the grains and stone grind it themselves to make it more authentic.
I don't know about the wine or cheese but I have to disagree with you on the bread thing.
There are people that make multigrain, wholegrain, sourdough, etc bread based on medieval recipes and while they're not wonderbread they're also not unrecognizable as bread to a modern person and they're not terrible either. There are even people who buy the grains and stone grind it themselves to make it more authentic.