Bottom line is, the UKGC has existed for nearly a decade, and has deemed it fit to mess around with autoplay settings (a pointless non-RG exercise) and yet allows in its terms woolly SE/TAB conditions, reversible withdrawals (anti-RG) and can't even add 20 words to the SE rules regarding disclosure and fairness.
Bottom line is that for most of the near decade of operation the UKGC regulated nothing online as the bookies and casinos went offshore for softer regulation where they chose the regulator. Gibraltar obliged, Malta obliged.......
Finally they got to licence them, after a court battle and a delay, then they introduced improved SE, new LCCP codes, we have a new Remote Technical standards consult coming v.soon too. They cooperate with the ASA & start clamping down on adverts. They start dishing out serious financial penalties/settlements on firms for ignoring money laundering and resp gambl rules. Then greater clarity on player fund protections. Now they get the CMA and their powers to deal with the Ts & Cs with the laws that CMA control. With the fine powers - and fine record that can defend against a juduial review ruling against them. Remember the firms are happy to keep taking the UKGC to court, in the UK, then in the EU..so the UKGC is vulnerable in court if it's punishment is deemed too harsh or unprecedented by the judges in a review....after all the CMA fines come in the tens of millions and potentially hundreds of millions.
The CMA also has investigatory powers to interview anyone from the firms they ask for, to enter business premises without a warrant to do do stuff,including copying docs, taking equipment...they also have clear powers to obtain warrants and impose fines. In contrast the UKGC is basically a semi independent part of the Ministy of Culture, they get to decide to prosecute or not on some very limited offences in the 2005 Gambling Act but they don't have the legal or investigatory resources for a major operation...instead they have got the CMA to spend some serious investigatory dosh..nor do the UKGC get to impose fines, they can only agree financial settlements and if you read the lessons learnt reports on those penalties you can see how the penalties AGREED are detailed to the pound, including the odd £30k for "investigation". This one will be costing a lot more than that, money the UKGC don't have.
The CMA powers and stuff are in this doc
The progress made by the UKGC in the under two years they have actually got to regulate online is not anywhere near all I've asked for or you want but it has been a damn site more than any other regulator.
Then your auto-play moan. It was a rule written when they did not regulate online, they doubled the max autoplay immediately and may be revisiting it soon. Personally I am suspicious of auto play esp re resp gamb. I will also add that on auto top up for poker (keeping your cash stack at a full buy-in and auto rebuy in rebuy tournaments) they moved within days when asked to permit it even though their old LCCP rules listed it explicitly as an example of the type of automation banned. When exlained to them they found the wiggle room to dump the restriction, saving sites additional development costs and players grief.