Amazon is the company people love to hate, but the simple fact is Amazon executes really well. Their delivery service is now bigger than FedEx or UPS, and they have addressed much of their employee issues with improved working conditions, better pay and benefits, most notably daycare and education.
All that said, their streaming service is an equal competitor to Qobuz and Tidalin both selection and SQ. Not saying it is better or worse, but certainly you can't discuss the others without including Amazon.