So, let's say the TSMC is the modern equivalent in "supply chain" terms as Czech guns made in Plzeň, like the Škoda 75mm cannon - wait, let's rewind. I'm not saying Czechoslovakia was politically stable in 1939. I'm saying that when your neighbor claims they need to rescue you from instability - like when America says they need to rescue a Latin American or Middle Eastern country from "political instability" when that country elects someone who doesn't want the country's resources owned and run by companies with imperialist backing - that is code for a green light to conquer them and take their resources. The same as it was for the Germans. The same as it is for China re: Taiwan and Russia re: all the former Soviet republics. Declaring your neighbor "politically unstable" and presenting yourself as its savior was the clearest way in the 20th Century to declare war without any casus belli. I'm sure you wouldn't like your country to be invaded again if the powers around it decide you can't manage your own affairs.
[edit] I also spent about a year living in Prague and I love your country, Czechs are the best, and their sense of freedom is an immense relief from let's say other countries in the EU, so, I think it's amazing that you have maintained your independence from the enormous forces surrounding you and pulling in all directions. I think part of this is something I observed, that Czechs act like they are part of one small family.
Again, context matters and we are likely not talking in a "let us decide whom to invade" context.
BTW "Declaring your neighbor "politically unstable" and presenting yourself as its savior was the clearest way in the 20th Century to declare war without any casus belli" is not really true, sometimes this happened, but wars have been declared for all sorts of putative reasons, like "our particular minority is being oppressed" or "the neighbouring government plotted against the life of our sovereign" or "they are infidels, go get them".
Anyway I don't really see what you propose. Binning expressions because someone someday used them in bad faith, in the belief that this will stop future invasions from happening?
This seems to be somewhat futile to me. Invasions aren't fundamentally caused by words. Words only work as a cloak and one cloak can be easily substituted by another, and it will, depending on the current state of politics in the invader and invadee country.
Note that the Russians explained their invasion into Ukraine by calling them "fascists". Should the Western civilization drop the word forever because of that?