Shares of Alphabet NASDAQ: GOOGL are under pressure, tumbling alongside the broader U.S. market after President Trump’s sweeping tariff announcement sparked a fresh wave of risk-off sentiment. As of market close on April 3, Alphabet stock is down over 20% year-to-date and about 28% below its 52-week high, officially putting it in bear market territory.Get Alphabet alerts:But tariffs aren’t the only concern. While the broader tech sell-off explains part of the decline, Alphabet faces another pressing challen ...