As usual, bullshit.
Pls do not use personal comment/profanities they are non constructive. (6 time)
Due to a programming level bug with Shock Troop grenade cooldowns, a shared cooldown has been reinstated.
The theory that all infatry have a shared CD on smoke grenades is due to a bug is simply unsupported for a number of reasons:
1) The majority of units with the combination smoke grenades/HE have them on shared cd
2) Even Shock troops used to have them in shared CD December 2018 and there was an attempt to remove the shared CD a buff. I pretty sure that even if there was no bug the MOD team would had realized it was not the brightest idea.
3) There is nothing about a bug about the LT change or the Jaeger :
"Lieutenant
This change puts the Lieutenant's smoke ability in-line with other units that have non-lethal smoke and fragmentation grenades.
Smoke now shares a cooldown with Frag Grenades"
"Smoke and Rifle grenade now on shared cooldown (as originally intended)"
Think it pretty clear that smoke grenades and HE grenades sharing CD is intentional.
If you are still skeptical and thing that shared CD is due to bugs feel free to ask the moderation team.