Why do characters with purple lightsabers…

Always die like a bitch?

Any theories are welcome

Don't know exactly but I like Mace Windu's Purple Lightsaber. Mace Windu sees himself brandishing a purple lightsaber in his dreams. He also use legacy saber. This is how he came up with the idea for his lightsaber. He saw visions for months before asking the council to allow him to travel to the planet Hurikane.