It’s not out yet, but there is a kickstarter from German company Volla, coming in the next few days for a 12" tablet running a Mediatek soc that will be capable of running Ubuntu Touch - for which you can use UT native apps, webapps, some Linux desktop apps via their “Libertine” container, and some Android apps via “Waydroid.” And Volla has an excellent track record of delivering on their product promises - in contrast to Purism.

https://volla.tilda.ws

Or you can use browsers that can be set to not “phone home” - e.g.Brave, Librewolf - there are in fact a few privacy respecting options in this.

Edge is better if you are wanting to always have your data mined by Microsoft, for sure.

Obviously floating point is of huge benefit for many audio dsp calculations, from my observations (non-programmer, just long time DAW user, from back in the day when fixed point with relatively low accumulators was often what we had to work with, versus now when 64bit floating point for processing happens more as the rule) - e.g. fixed point equalizers can potentially lead to dc offset in the results. I don’t think peeps would be getting as close to modeling non-linear behavior of analog processors with just fixed point math either.