Amazon has officially removed this Fire Stick capability forever

Ever since Amazon released the Fire TV Stick 4K Select last year, the first Fire TV Stick to run Vega OS, its new Linux-based operating system, there have been questions about what this means for the future of all new Fire TV Sticks. Will Fire OS, which is Android-based and supports sideloading, be phased out across all future Fire TV Sticks in favor of Vega OS, which doesn’t support sideloading?