Not so much a trade war as basic economic forces, and it's been going on for much longer than that. When infrastructure improves, companies and customers can look further to get their stuff done. If it's cheaper to do your industrial or manufacturing work abroad and have it transported to your country, that just happens.

The powers that be try to slow this down by banning imports outright (you can't for example import American chicken into Europe because of food safety laws), or high import taxes (Chinese EVs have a 50% import tax in Europe and the US to protect the local car manufacturers. Which is fair because the Chinese EV manufacturers are state-sponsored so their prices are unfair. Then again, western companies get billions in investor money to push the prices down).

UK has the people but not the electric grid/infrastructure to compete.

EU/France has Mistral.

You mean the west handed their industry to china over the last 15 years? Its not like the US is any better off in this. The EU is not a country, so you can't talk about it as if it was. Each country has their own companies and industries. There is AI in Europe, and its growing, however we might not be as "energetic" about destroying our countries to build giant data centers to serve our billionaire overlords. That does not mean that there is no investment, there is, including a bunch of American corporations like Amazon. But there is also a lot of corruption and bribing (lobbying - lets call it what it really is, no more whitewashing) going on around that too.

So again, stop referring to EU as a country, we are not, and it just annoys any Europeans as it comes of as "Americans who don't understand the world outside of the USA".