I now understand the terrible 3s

I need some help with my older toddler. He turned 3 in October and has been a BEAR recently.

My guy is the absolute worst right now. The tantrums. The bullying. The sass. I am so fried with him by the end of the day. Shit by a half hour after he wakes up. I just have zero idea what to do. Re directing doesn’t work. Time outs don’t work. Threats don’t work. Sending him off to someone else doesn’t work. I know it goes in phases and we’re just in the middle of one but I yell so much in a day I feel like an absolute pile of crap. He just wants what he wants when he wants it. I know, a typical toddler. But shit. There’s gotta be a better way.