Maybe we are all biased about the importance of tech but it is a sector that can expand beyond its confines. Actually its not even a sector anymore. "Big tech"

Maybe we are all biased about the importance of tech but it is a sector that can expand beyond its confines. Actually its not even a sector anymore. "Big tech" is hardly selling tech products or services anymore, its core profit is from selling ad or product marketplaces The finance example is illustrstive. Big tech would love to expand into that space and "disrupt" that sector (double the size of conglomerates) but so far at least it has been pushed back by other equally entrenched oligopolies