I honestly feel you OP. I thought I hated this stage with my eldest, but then my youngest came along and made me realise that actually it wasn't all that bad.
The PP who says it's baked into personality is (imo) correct. My youngest is stubborn as all hell and wants to do everything himself. He was so frustrated at his body's inability to do what he wanted. He was frustrated I wasn't letting him do it. He was equally frustrated when I did it for him too. He was frustrated he couldn't communicate, and he was frustrated he couldn't understand why I said no. All that frustration boiled down into screaming.
People laugh when I say he was tantruming from 9 months old. People who know him says that tracks. He simply hated being a baby. And it sounds awful, even bearing in mind I had PPD, but I didn't particularly like him either. What didn't help was that he was quite late to crawl (10 months) and then to walk (17.5 months). I have a feeling he's quite intelligent as well, and all he ever wanted was to sate his curiosity. He just had no say in where we went, how long we spent there, and what we did.
I can happily say it does get better, but I won't mince words, it was a rough ride getting there. Walking was the main turning point, then the language explosion he had shortly after his second birthday another.
He's 3yo8mo now. Still fiercely independent and headstrong, but now he can communicate and be reasoned with. Still throws a hell of a wobbler when he doesn't get his own way. He's cheeky and in a bit of a physical stage ATM, but he's increasingly kind and empathetic too. He gives amazing hugs. He reminds me a scary amount of my youngest brother (I'm 7 years older), who was awful as a toddler, but has grown up to be a wonderful human being.
I can't pinpoint when it got better (the first half second year was constant tantrums), but definitely by his third birthday. I can't wait to see the man he will one day become.
I hope things get better sooner than later, but they will get better.