> For example imagine a new company trying to build an iPhone with minimal app store, well guess what, now they have to also build support for third party store, developer tools, etc… which increases their cost to launch.

That new company won't have neither 45 million users nor over 7.5 Billion EUR turnover in the last 3 consecutive-years.

You are making a false and bad-faith argument against the regulation in question just to promote your laissez-faire ideology.