I think it's more South Dakotas fault
"The Supreme Court case resulted from a decision by South Dakota to change its law to require all e-commerce sites to collect the sales tax, regardless of whether they have a physical presence. The law did carve out an exemption for small merchants – those with fewer than 200 customers in the state annually or sales below $100,000. South Dakota was a good state to bring the case since it does not have an income tax and is reliant on its sales tax for revenues".
They must’ve been bored..what’s there to do in South Dakota anyway