Don't take it personally. It's just a few trolls who think they're superior. Your question is valid and I'm also interested in alternatives too. I have home assistant, but it's another thing entirely to more easily swap out Alexa for some equally well supported mic/speaker hardware. I'm sure this will change with people being motivated not to give Amazon subscription fees and 'to finally' cut the online requirements. I would love local voice control so that I'm not reliant on phone apps if the internet goes out.