But most Linux Distributions also have a Install-Wizard and even GUIs for installing software…

I would even say installing a normal program on Ubuntu via the Softwaremanager is easier than installing a normal Windows Executable since Windows adds the extra Steps of having to search and download it and afterwards to read the software terms and mark the checkboxes

The only more complex step with Linux is downloading the ISO and booting from it

-> So just the Distribution of the initial OS is easier with Windows and macOS for Desktop, for Mobile we anyway won as Linux-Community with having Android on most phones

Oh, I actually switched from making mobile apps back to web apps a while ago.

Not because of Texas but because I am sick of Google and Apple dictatorship.

Jets? The Eurofighter is made by European companies only.

Especially France has some leading Jet / Air combat companies.

Italys Leonardo is leading for combat Helicopters

For ground forces Germans Rheinmetall produces some good tanks.

The UK is also not too weak but it’s ties to the US are a bit too strong… (BAE Systems gets tons of money from the US and I personally wouldn’t be too sure if they would choose the UK over the US if they had to)