So, I’m tired of all these companies having access to my information and data. I’m also trying to limit security concerns from hackers and general lowlifes. Is this possible? Is there anyone who teaches or guides on this (preferably on YouTube as im a bit of a visual learner).
Yes. You might have difficulty with some devices, such as robot vaccuums, but with some research it’s very doable. Personally I like Tasmota as it allows me to build my own devices or buy other products and then flash Tasmota on it.
https://templates.blakadder.com/preflashed.html
Home Assistant is also very much recommended.