By Luc Olinga The e-commerce giant has just made a decision that suggests the health of the economy is not improving. Tech giants don’t bring good news for investors. While the markets are looking for reassuring news on the health of the economy, Silicon Valley is only delivering very bad news. In recent weeks, red signals have been sent by Alphabet (GOOGL) – Get Alphabet Inc. Report, Microsoft (MSFT) – Get Microsoft Corporation Report and Meta Platforms (META) – Get Meta Platforms Inc. Report. Last month, Alphabet CEO Sundar Pichai warned against what he called “the toughest macroeconomic con…