No thats exactly capitalism, capitalism ensures processes gets more and more efficient over time, as you say previous versions were less efficient at inducing addictive behaviors but capitalism ensured we progressed towards more and more addictive apps and patterns.
Capitalism doesn't mean we start out with the most efficient money extractor, it just moves towards the most efficient money extractor with time unless regulated.
This is well known and a feature, capitalism moves towards efficiency and regulation helps direct that movement so that it helps humanity rather than hurts us. Capitalism would gladly serve you toxic food but regulations ensures they earn more money by giving you nutritious food. Now regulations are lagging a bit there so there is still plenty of toxic food around, but it used to be much worse than now, the main problem with modern food is that people eat too much directly toxic compounds.