Completely skewed comparison.
For one, Peterson has more TDs than our RBs combined, Smith doesn't need to throw if the ground game is strong. For two, from the flip side Tannehill threw the same amount of INTs in half the amount of games, not sure how you worked those numbers out.... For three, take a look at Smiths numbers last year, the year before, the year before that, it simply doesn't even compare to Tannehill, who now also carries an injury tag, so check 2020 out as well.
Smith is miles ahead of Tannehill. Not saying he is/could/should be the answer, but your counter is just flat out wrong.