I simply do not think that the popularity of US tech is due to anything other than the quality of US tech.
I live in Romania, and the people that were rushing to pirate Windows in the 90's after communism fell because they couldn't afford licensing weren't doing so because of any US imposition, but simply because they wanted to use personal computers, and Windows was the best OS for most people at the time for that purpose.
Just like when phones came around they rushed to buy Nokia phones; when smartphones came around they rushed to buy Samsung phones; when they wanted DLSRs they bought Canon and Nikon cameras and now that they want easily transferable digital cash and cheap tech trinkets they opened up Revolut accounts and order stuff off Temu.
Not because of any "influence" or "position" of Finland, South Korea, Japan, the UK or China, but simply because they are the best offer on the market as perceived by consumers.
What tech does Europe lead in? To be fair there are still some fields, like Aerospace (Airbus), Lithography (ASML) or Pharmaceutics (BioNTech). But on the consumer tech market, the phones, laptops and streaming services people want? The EU has no presence. Even the auto industry is going to be eaten up by China, because Europe simply pivoted too late to EVs. I know someone who works at Renault and they're just terrified of the cars that are coming out of China.