Freecad is getting more and more attention. When version 1.0 releases (soon), it will be something worth checking out, but there is still work to do.
Scafir
It depends on the use cases. I don't like how this post makes it look like the "Linux" alternatives are drop in, one-to-one replacement. Inkscape has been immensely useful to me, but for professional work, it might not be a reasonable replacement.
What do you mean exactly by organic maps editing tools? I was using organic maps before to add businesses, but now StreetComplete can also do that (and more!). I sometimes use Vespucci because it is very powerful, but it's a bit of a pain to use.
Actually, a least some cars (probably more than you think)/have some sort of "emergency" breaking signal, which often result in the usual breaking signal blinking for a while. You need to seriously slam the brakes to see it though. E.g: https://m.youtube.com/watch?v=j_osu1WgGMU
There is also a nice technology connection video talking about braking lights for electric cars and in general, which can be dangerous.
Nice! Could you explain what it is or where to find more information about it? I was not able to find information online
I don't know so much about EGS, but probably some of the following (most of which I don't use very often, I hope I recall correctly)