What's really missing here
is a time horizon
I assume you meant
"irreversibly sustainability-centric"
which should hide beyond the unknowable, ever-receding constraints of human innovation (where we're constantly discovering more room for growth with each breakthrough)
Locally or globally?
For example, (material) growth may be limited so long as your confined to a single planet. An interstellar species starts looking like it has fewer (functional) limits, even if any one planet eventually enters "sustainability mode".
Assuming that we're treating growth-centric and sustainability-centric as opposites? Hypothesize that we will "grow" into tech that is intrinsically more sustainable. Might be a cop out to the question.