@Em0nM4stodon It is entirely possible to build smart devices that work without all of that. If you aren't a DIY tech geek, it's very hard to buy such things though, and they're usually very expensive if you can even find them, because they aren't mass produced. You can build your own smart speaker using a Raspberry Pi, using nothing but local data for speech recognition and synthesis, there are plenty projects like that all over the Internet, but there aren't many good ones you can just buy and plug in, and those that exist are much more expensive than the big brands which are basically just surveillance devices.
There are all kinds of smart devices that can be quite useful, but which I wouldn't use if I couldn't hack them and install some open source firmware. Most of the big brand names use proprietary protocols and can become entirely useless overnight once the company decides that they don't want to support five year old hardware anymore, and that all their customers should just replace everything every five years. There are vendor independent open standards that very few of the big systems actually support, and you need to learn a lot about the technology to actually use them in any meaningful way.
Technology can be used to empower us all, but that is not what the big tech companies want. They want to use technology to keep us under control, keep us addicted, keep us locked in. Under Capitalism, the technology that could help us break out of the cage is rare, expensive, and needs a lot of work and expertise, while the technology that keeps us trapped is cheap and ubiquitous. Under authoritarian Socialism, it's even worse. Don't trust any hierarchical power systems.