According to CoinMeta, Castle Securities’ CEO Griffin stated that the further tax cuts implemented by the Republican Party in Congress and Trump last year were a mistake. He pointed out that the scale of U.S. national debt has exceeded $40 trillion, and the Republicans are partly responsible for the tax cuts promoted over the past two years. Griffin believes that the key to solving America’s fiscal problems lies in truly driving economic growth, as well as promoting economic growth in Europe. He added that the tariff war with Europe is simply a disaster.