Re: I mean...
"I'm a little confused why Google is the one on the naughty step compared to Apple's anti-trust behaviour on the iStore"
Size, scope, and proportion of market probably makes the defining difference. When people defend Apple, they often try to explain that Apple shouldn't be subject to monopoly law because they're Apple and they're perfect. No, sorry, that's what they're thinking. What they say is that, since iPhones only hold a 20% market share worldwide, that's not a monopoly position and Apple should be free to restrict its product because you can always choose Android. That argument is flawed for several reasons, not the least of which is that in the US, where many of the cases are being tried, Apple's market share is about 55%, but it's still the argument they use.
Google's market share in web searches is a lot higher than that and the competitors not well-regarded. I use DuckDuckGo and have used Bing in the past, but there are people who haven't heard of the former and who regard the latter as a joke. In fact, I think Bing produces better results than Google does nowadays, because Google's search results have degraded every time I've tried it recently. Meanwhile, even the most ardent iPhone user still knows that Android phones exist, work, and are used by quite a few people. The importance of web searches to the general public is also well understood. I think these combine to mean that it's more difficult to defend Google's search monopoly than Apple's IOS app monopoly, and prosecutors like to focus on cases that are difficult to defend.