I think gen. consensus is it should be limited to below T3.
I don't really agree with the arguments here that it shouldn't apply to T2, but here's a possible suggestion:
If you come back as a T1, you lose one maturation level. If you come back as a T2, you lose two maturation levels.
Meaning that if you die as a Mature Lurker, you have lost your progress just as if you'd died as a Young Lurker. To come back as T2 you must at least survive to elder/ancient.
I mean, you could even apply this to T3s (meaning they'd lose 3 levels, in other words they'd have to make ancient) and that would potentially be somewhat balanced.