5G telecommunications, according to industry hype when 5G first launched in 2019 , was going to be all about buzzy applications like mobile augmented reality and autonomous vehicles . But the surprise plot twist came when replacing home cable internet turned into 5G’s most widely adopted new application. Fixed wireless access (FWA) now serves over 14 million U.S. customers , and contributes 28 percent of worldwide wireless traffic . Fixed wireless access is what the term sounds like: broadband…