The administration is probably aware of this and doesn't care. A huge portion of his base were rust belt voters who want what are essentially handouts, which trump intends to achieve by forcing the American consumer to pay $30/hour for el cheapo goods that could be made elsewhere and have no tangible security impact.
You're mistaking the rhetoric he uses to sell this idiocy to the rest of the country for a good-faith argument.
Yeah personally I buy very little and live pretty minimally so I'm not impacted much either way. I think most people's takes, however, are influenced by what is best for their pocketbooks short-term rather than for the nation long-term. And Trump is influenced by what's best for him short-term.
You're mistaking the rhetoric he uses to sell this idiocy to the rest of the country for a good-faith argument.