Indeed there are. Many in the EU would consider the 'life' part of that sentence a good thing.
As for opportunity, I've never really felt that the EU limited me in ways that I would find less in the USA, but that's just anecdote, not research.
Not all of life revolves around start-ups, and plenty of the upsides of the opportunity in the USA come with associated downsides.
Indeed there are. Many in the EU would consider the 'life' part of that sentence a good thing.
As for opportunity, I've never really felt that the EU limited me in ways that I would find less in the USA, but that's just anecdote, not research.
Not all of life revolves around start-ups, and plenty of the upsides of the opportunity in the USA come with associated downsides.