B&H have started collecting sales tax [0] on lots of states after the Supreme Court ruling. States are going hard on collecting sales tax. Connecticut is even asking for online retailers to give them DBs on customer transactions[1]. B&H refused to do that while Newegg obliged[2].
[0]: https://iphone.appleinsider.com/articles/18/10/06/bh-is-set-...
[1]: https://www.courant.com/politics/hc-pol-online-sales-tax-201...