Feedback from a PoE Veteran

I usually do not complain, but the last balancing patch was bad.

My first build was an SRS autobomber. I knew it was broken and you did right to fix it.
My new build was a cast-on-freeze sorc. The build was fun and it wasn't broken or overpowered. Now it's not working. The trigger was too easy? Maybe. Now it works on very big packs and on bosses, but what shall we do with small packs? Or if 3-4 mobs survive in the big pack? Or the solo rare one with high defenses?
You killed all trigger builds in PoE; please don't repeat this in PoE2. There is a reason why so many people like triggering stuff; not everyone wants to play piano on the keyboard.