I pretty much stated the same earlier, it's scripted nonsense with empty promises.
At least the older slots did a better job of disguising the lack of true randomness
I agree, and I've been saying this for years, I think the first slots where you could really see it obviously were WMS slots from the Jackpot Party days, whereby what you were seeing on the reels clearly bore no resemblance to how the round was functioning or would pay out. (i.e. If the reels were 'real' the slot would be paying out 300% or something equally ridiculous.)
IMO all we're seeing now are more advanced realisations of that concept, but that
doesn't mean that the slots aren't random or fair. What I think happens is the slot just pulls out a number from the RNG at the bonus round trigger (which
is fair and random), but then engineers the rest of the bonus round around that as nothing more than an extended sound and light show.
Where that becomes problematic of course is that we can then see all sots of 'potential occurrences' that would pay massively, but in reality can never actually occur because what we're really seeing is a sort of 'glitzy frontend show' to distract from what is actually going on with the RNG behind the scenes.
It's not a massive problem insofar as I still do believe, for example, that on Bonanza and Extra Chilli, the bonus round result is a genuine random pick from the pool of possible total outcomes. It is a problem however, when you realise that the slot is engineering a visibly captivating 'what if!.....' scenario on a regular basis, to make that MEGA PAY POTENTIAL constantly look so close to happening. You only need to cast your eyes back to the old MG slots whereby you could work out the entire maths of the slot by looking at the reelstrips, and from there could work out the chance of anything happening, or not happening - to see how much things have changed. (But of course, those 'honest' slots didn't look/feel exciting enough.....)
That's why I think legislation is the way to go. (Because they won't do it voluntarily, but will cheerfully pimp out the INSANE PAY POTENTIAL of slots such as Donuts, without having to back that claim up with any sort of actual stats.) A simple odds table that splits the RTP of the slot into nice simple bands that anyone can understand, as the National Lottery in the UK has to do with their scratchcards. Let players make an informed choice about the slots they want to play. Or, of course, not to play.