I believe if the games a person plays is always simple games of "gamble/games of chance" without involving any strategy, then those games could become uninteresting especially if that person always loses.
Indeed people play games according to their preferences. Any games of chance don't have any successful strategy so why think hard to create a strategy that won't be successful in the end? There is also this gambling point where our favorite or preferred game becomes toxic to the point we lost interest and even cursed it.
Because what's captivating in playing a game like slots everyday of your life, for hours and hours during the day or night, without encouraging strategy?
Well playing without strategy doesn't stress our minds. This is one good thing about slots if we are playing to entertain ourselves. We accept the lose of money in exchange for some relaxing entertainment.