Let's not insult SharePoint like that.

It's like if you ran you cloud on an old dell box in your closet while your parent company is offering to directly host it in AWS for free.

Also, every time your cloud went down, the parent company begged you to reconsider, explaining that all they need you to do is remove the disturbingly large cobwebs so they can migrate it. You tell them that to do so would violate your strongly-held beliefs, and when they stare at you in bewilderment, you yell “FREEDOM!” while rolling armadillos at them like they’re bowling balls.