The only esoteric view is listen to your body specially if you have a good intuition , anything that I previously stopped consuming from intuition ended up right after doc or research . Also anything industrially made is low vibrational . Now from the science perspective , you can’t know all the reaction that industrially made enzyme have with your body and the bacterial imbalance it causes . Maybe go for plant based milk ?
Discussion
Oh I drink normal milk. If I was "lactose intolerant"(not sure I believe in this) I wouldn't drink milk at all. And I don't think plant based milk is milk at all.
But my intuition definitely tells me it's unhealthy for my sister to drink this and pop lactase pills.
It is exactly the same thing your own body makes…
The lactase itself may not be unhealthy but popping pills of it instead of letting your body try to do the work might be detrimental.
Like wearing high boots for hiking weakens your ankle over time and make you dépendance on the boots.
That assumes the existence of a system which tries to keep a certain amount of lactase in your digestive system (which evolutionally would not make any sense, as having a higher amount has little if any downsides, and costs barely anything) and that such a system could become less effective if unused (unlikely, as this is basic synthesis)
So, no, most likely not
You sound lactose intolerant. But you may be right. Idk.