1. We have a large homgoneous market where you can build a product and it’s expected it can succeed for hundreds of millions of Americans
2. EU is the easiest second market, and another step change of hundreds of millions of customers in a somewhat unified market
3. there’s not an easy 3rd economy that replaces EUs wealth, population, and comfort with English + technology
When we piss everyone off in the EU tech company growth gets kneecapped and limited to US / Canada. Theres not an easy market to expand to without much deeper focus on that specific market and its needs, for much fewer returns.
There's a strong desire to forge closer links with the EU now and reduce dependence on products that could be weaponized against us at any time. Geographic proximity doesn't count for much when it comes to software.
I take a more optimistic stance here. Trump can only live so long, and everybody except basically Trump and John Bolton knows that the majority of his idiotic tariffs (and nonsensical belligerence like pretending NATO control of Greenland doesn't meet all our defense needs) are wealth-destroying on net, as well as wealth-destroying for at least 10x the number of people than they help (many of them I'd say 100-1000x as many). When Trump leaves the stage, those who replace him will either be Democrats sprinting at full speed from all his policies to demonstrate how not-Trump they are, or Republicans who want to grow the economy. Either way, the stupidity in a lot of his policies is a temporary condition.
Note that I'm not saying everyone should give the US a pass or maintain as much economic and defense dependency on the US. But I think it's hyperbolic to make all your long-term plans assuming something as stupid and self-defeating as his worst anti-ally policies are a new normal, because they harm the US at least as much as they harm everyone else, and everyone but those two knows this.
> "We will never fucking trust you again."[0]
It doesn't matter that Trump will eventually no longer be President, and it doesn't matter that there are still members of the American political establishment that support the old way of doing things. Trump does not act alone, and there is rapid attrition of those older bureaucrats who valued the USA's allies. Trump's allies in the GOP will continue to be in power, and perhaps worse, the partisan appointees that have inundated the public service will remain.
The USA has burned its bridges. There is no more trust to be found.
0: https://www.readtheline.ca/p/matt-gurney-we-will-never-fucki...
Besides that, living in a neighboring country, the generation of my parents and grandparents had a deeply-rooted aversion towards Germans. They would communicate with Germans politely, but when no German was around, they would often use not-so-nice names or jokes. Luckily that aversion is gone with later generations.
When I was young (early 90ies), we would often go on holiday to Czechoslovakia (before the split) and the Czech Republic. The staff at restaurants and shops would be cold and distant until they discovered that we were not German, then they would be very warm and kind. At some point, we would always start the conversation in English. At the time most staff would only speak German, but we would use it as a signal that we were not from Germany.
This kind of distrust can stretch many decades. I think we have mostly healed as Europeans, but it took a damn long time.