Answer 1

web is soaring since most companies profit from hosting their services online (if online, they get a wider variety of customers). web includes: markup languages, css and other styling methods, JavaScript/DOM manipulators, server scripting, database management, traffic management, security, physical server management (cleaning, testing temperatures, looking for wear and stress).

Game programming soared, but its not "on demand." Many game programmers are hobbyist or indie devs; they choose whether to hire or not.
Game programming can earn an indie dev huge moolah $$ or make a person lose time and money.