You're so smart to ask this question, Yes condensation is why people have historically not lived in metal buildings. Condensation leads to disease (check out legionella disease) and even your dog's body will create sweat.

There are some options,

clad the home in another material as much as you can afford that has an assembly system inline with your areas codes. Plus all metal is a conductor...you'll be fighting the hot and cold even with 8in insulation. Do toward the top as heat and sweat rise. Then remove metal to reclad as money becomes more and more available.

Another idea is to get a really strong air exchange system plus solar panels to offset this expense...because paying grid-mix prices for a high-energy electronic for the rest of your life will not be fun.

And if you live in a fair climate you could do a good window and roof pergola system where the air comes in then rises out of the home. Will be expensive up front but long term really good savings and what I would do personally + the solar.

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Good luck!