Just because something is more streamlined doesn't make it easier to use. A sports car is better for racing but that doesn't make it easier to use. If your class was so much better why aren't more top tier players Titans? The best players use the best stuff, and right now the best is a hunter. Both subclasses are viable, mobile and allow multiple kills. Titan subclasses are either ineffective or have to be used in very situational circumstances to get multiple kills. The hunter grenades are more effective at getting one shot kills or are more effective at getting multiple people. The hunter mobility allows for more control and doesn't make you a floating target. The melee is also better. Essentially it allows for more usage than other classes. It is easier to get more kills than a Titan but not because the class is easier to use. Instead it's because the class enables you to get more kills. It's supers are more well designed for pvp and its high mobility is desirable. Warlocks have better supers but for different reasons. Nova does the Titan smash but better aoe and from long range. Sun singer has better defence and the most effective grenades. The downside is that it's the slowest class in the game. So yes, your argument is based on a misguided sense of superiority as you seem to think that the Titans are the most effective when literally all other classes are more effective. The only thing that a striker might beat is a sunsinger in terms of effectiveness. Other than that literally anything is better. That's why hunters and warlocks are both more popular and why more hunters and warlocks are at the top of pvp.