I really like Github - they were a gamechanger. But now they are super successful to the point of creating monoculture in open source project hosting. I switch

I really like Github - they were a gamechanger. But now they are super successful to the point of creating monoculture in open source project hosting. I switched to Fossil because of this monoculture. I am sure Github don't mind one less freeloader. In terms of private repository hosting, I feel that some companies simply prefer self-hosted solutions no matter how good Github is.