First drop for me is easily Microsoft. I have a gaming PC, and I keep it booted in Ubuntu unless a game requires Windows. I'm pretty sure I could boot into Wind

First drop for me is easily Microsoft. I have a gaming PC, and I keep it booted in Ubuntu unless a game requires Windows. I'm pretty sure I could boot into Windows less often if I used WINE, but I don't currently wanna deal with that hassle. The only other tools from Microsoft that I follow are TypeScript and Visual Studio Code, but I'm happily using Flow and WebStorm. Second drop would definitely be Facebook. I feel like my Facebook feed is largely full of shitty memes. It'd be annoying to lose Messenger, but most of the contacts I regularly speak with are available through other means of communication. If I were closing my account I'd probably message a bunch of people to make sure I have their alternative contact info. I don't think I'd be able to easily drop React and Flow. Migrating away from their ecosystem would be incredibly challenging for me. I can't drop Amazon, Apple, or Google.