Need a bit intro as even state of union seem to need to watch a video. The problem is it said open source then there is here and there Alexa. Do not want to go

Need a bit intro as even state of union seem to need to watch a video. The problem is it said open source then there is here and there Alexa. Do not want to go into Apple and amazon and google ecology sphere as long as I can. It is my home. Not want someone listen to mine. Not to mention we do not know what authorury can get hold of given in a police state here