Bet adjustment is actually about the management of risk and emotions. Pursuing after losses through bets increase can be potential danger, because a single wrong turn can erase you. Increasing after a win may feel safe, if you will be betting with the profit, yet it can as well backfire when the streak stop abruptly. From my view, I will prefer staying with consistent bets with slight adjustment, because stability provides better chances of lasting longer to avoid tilt. The concern is securing your bankroll at first, not going after fast swings.
I feel bet increases should grow naturally when your bankroll itself has grown. [/b]
Let me get you correctly did you mean your bankroll will just start growing upon itself when you can't even make any wining? Or did you mean you will continue making deposit in order to build a large bankroll? If that's what you mean I think is not a good idea, and going about it this way won't make you a responsible gambler.
as a responsible gambler you're supposed to make a budget either weekly or monthly so as to see how long it will take before you can exhaust the money you made budget of, maybe if you're able to exhaust it within some couple of days without having a single win then you will have to take a break for sometime instead of continuous deposit this way you can get yourself into trouble.