Tether's MC is $1,127,644,971 USD, Bitcoin's is $324,572,119,340 with over 12 Billion traded in the last 24 hrs or ten times the MC of tether.
Even if the whole of Tether's market cap was wiped from the value of Bitcoin in an instant, the impact would be negligible.
Even if the whole of Tether's market cap was wiped from the value of Bitcoin in an instant, the impact would be negligible.