This thread was impressive lol. Someone got attacked because they wanted a "bug fix" reinstated. Not unreasonable!
If you want to keep the game 'authentic', complete with all bugs and erratic behaviour, I can understand that, it's the same as the classic wow community.
However, it's not necessarily the best thing for the game.
I see another thread on here "How can we attract more players to Tiberian Sun?"
Applying a known fix to bad unit behaviour seems useful.
It's ok for "bug fixes" to affect the pro metagame. It doesn't have to be stale and unchanging.
I've watched a bunch of pro TS games and the infantry and mk2/carryall micro is certainly impressive, but a fresh take on things can be a good thing. Especially if it helps people get into the game.