The digital services tax was a limited counter to aggressive tax avoidance by US multinationals. Unfortunately, even though it's peanuts in the grand scheme of things, it's looking like it'll get offered up as sacrifice to the King in Orange.
UK corporations are expected to pay ~20% corporation tax, individuals pay _substantially_ more on their incomes. We've got a generation that've had to endure continual cuts to public services because "there's no money left", whilst foreign corporations make money off our public virtually tax free.
Google, Facebook etc., should pay their way or get out of our market.
I'm sorry, but until we can find a way to close down the countless other tax loopholes exploited by multinationals, I'd be completely happy with a 10% DST on any advertising targeting UK citizens. Low-hanging fruit.
I think those talks have ultimately stalled, so the right solution is getting back on track to a global tax system.
(Interestingly the deal struck in 2021 exchanged the promise of no US tariffs with the transition away from DST. It's no surprise this is a hot topic again with Trump's tariff regime.)