Tech itself wasnt a bubble. Bubble is caused by investors. If investors that have little knowledge of technology, will pour ridiculous money to young and/or not

Tech itself wasnt a bubble. Bubble is caused by investors. If investors that have little knowledge of technology, will pour ridiculous money to young and/or not established companies - this is the bubble. Bubble actually helped to some extent promote tech and created jobs. Many companies after bubble survived providing jobs and offering safe harbour for employees, startups and investors.