So now you are justifying yourself by judging other people's edits as not being "high-effort"? Don't forget that this is a voluntary, so every edits that are not vandalism count as effort.

On the other hand, deleting objects that are not erroneous, without a proper replacement, is more of a vandalism. And again, using a nature reserve boundary as a forest outer is NOT erroneous, because it is also done in other countries including US (like the example I showed).

Also, in this changeset (https://www.openstreetmap.org/relation/16894115) you also deleted a huge amount of forest outers that are NOT nature reserve boundaries. That makes it a lot more like a vandalism.

Anyway, to sum up:
1. The next time you delete a forest for the redrawing of its independent version, you are expected to have the redrawing done soon. And by soon, I will make that at most in one week. Therefore, make that clear by giving a deadline in the changeset comment.
2. If you you think you can't redraw the "independent" version of those forests, COMPLETELY, within one week, then leave the forest as it is.