Yes we are.

1) standard sigmoids, which never stop growing yet are also finite

2) standard ecological growth, where growth is never ending but so is death. This is much more typical of systems like capitalism than sigmoids growth. New upstarts experience exponential growth for a whole, then peak, and then die.

Of course be careful of mentioning these standard scientific observations around those in the degrowth cult, as the cognitive dissonance may cause an unpleasant explosion.