Love the products, hate the companies — that’s the way many Americans think about Big Tech. Which is why it looked like a good bet when Congress convened in 2021 that Washington might finally rein in the companies that many believe have grown too big, too rich and too powerful — even as their products and services have become ever more indispensable to our lives. Here, it seemed, was the rare issue on which both Republicans and Democrats, House and Senate, could agree.