Can you write a plain resigination letter?

I got offered a new job and I start in three weeks.

I was treated badly by boss (female) and most of my "team" when all. I did was their dirty jobs they didn't want to do.

I don't want to be polite and lie by saying bs like:

Thank you for the opportunity, I've had a great time here etc.

All I was going to say is:

I've been offered new role and start in 3 weeks

I'm not. going to make a scene but not going to lie either.

I have no care for that company and what they put me through.

Can you write a plain resigination letter?
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