Building a business on blank cheques and accidental spends is shady. It's also a large barrier to adoption. The more times devs see reports like, "I tried [random 20-minute tutorial] and woke up to a bill for my life's savings and luckily support waived the fee this one time but next time they're coming for my house", the less they'll want to explore your offerings.
Asking Amazon to do something makes little sense. Create laws that force Amazon, and all the rest, to respect their users money. By default, corporations will do what makes them money, not what is ethical or good for the economy.
Governments have a systematic pressure, at least in sane countries, to be at least partially responsible towards customers - their citizens and voters.
Corporations do not. especially in businesses with high barriers to entry, and where they can vendor lock you.
Do I absolutely trust each government in every democracy to make the right decisions for any problem? Of course not!
But I still trust them way more than corporations or the "invisible hand of the market"
The problem is the electorate, and the lack of actual regulation.