When it comes to slots there is not really much to analyze, whatever strategy that you can come up is something the developers would have thought already and the payouts should be lower than the odds to win
So do you think every player who plays slots will end up just losing a lot of their money?
Stake is one of the gambling platforms that has the most slot games. Looks like you are not decent to say like that
Obviously if the payout is lower than the chance to win from the slot game it's wrong, the proof is that many people have liked this slot game and have taken a lot of wins from this game, so it's not what @Silberman imagined, still slots have a good chance so far this.
Stake.com is the best platform and I've only been there playing dice a lot but winnings are pretty much the same as slots so until now there's been a fair amount of payout odds on that.
But I agree with @roycilik's statement.