I think it's slot game that is more addicting than bet. There is no how you will compare both of them. In slot, you play as many times as possible hoping to hit a high multiplier to win big and you may keep gambling every few seconds continuously till the bankroll is all gone. But in sports betting, you may book or predic a game and stake with what you can afford to loose and wait for the results to come out before placing another bet. And this will reduce the level of constant staking. Or you can regulate the way you bet but may not control the way you gamble on slot.
I really like slots. I started with them many years ago. I was obsessed with them. I knew almost all the games by heart. I can't even believe that there are so many of them now. The essence, of course, hasn't changed, but there are many more different pictures than before.
I like to drink beer and watch the slots spin on their own. I make a small bet so that the deposit is enough for a few hours and spend time this way. It allows me to escape from the world around me for a moment.