Sure that reveals your distro, but also consider what is in the logs you’re sharing. If you’re asking for help you probably also already said that you’re running Debian. Or the logs are full of apt logs already, querying a well known Debian mirror.
You’re right that PC is a fine default, but think about the whole picture as well.
Technically replaced by a similar product with a new name. I liked the simplicity of Chromecast, but if you bought the last two generations (anything past Chromecast Ultra) then you already have the more complicated device. So if you want to cast to a device, you can still do that.