The US side of what? What does it mean to be on the US side?
Look up Five Eyes.
There are no absolute friends and absolute enemies. China was a good commercial partner of the US until a few years ago. Italy has been spied for decades by the CIA. The US wiretapped Germany's PM. Israel was caught installing spy mobile phone cells around the White House.
Or is threatening the economic and technological supremacy of the US by competing on the global markets already a way of not siding with the US?
Italy - Not Five Eyes
Germany - Not Five Eyes
Israel - Not Five Eyes
Notice a pattern?
Anyone new US foreign policy should also lookup the Munro Doctrine. Would have saved Maduro and the Venezuelans a great deal of suffering.
We know there is geopolitical maneuvering by different countries to improve their standing on the world stage, politically and/or economically, and that includes how they engage on business and technology. The great firewall was not for nothing. Same with fights over 5G or who can operate where, data privacy laws, etc.
OTOH, it's not clear exactly what's at stake when there's a dispute over control of tiktok. Are the worlds governments competing over data sources they could tap to make weaponizable models of societal function? Are they just competing for ownership of emerging markets to help their economies? Does all this amount to a pissing match between the worlds elites? Or are ideological differences sufficient to cause wildly different outcomes for humanity, especially the little folks, depending on who gets the upper hand?
The short list is China, Iran, Russia, N Korea, Venezuela, Cuba. There are others, but these seem to get the most attention.
Remember the Axis of Evil?
Country’s have complex relationships. At the height of the Cold War the US and USSR still had some trade. It’s really propaganda that boils things down to allies and enemies.
(it's a Soviet plane running drugs, so it's OK, and the Mujahedein involved are run by a chap who went to Oxford, and are fighting the Soviets in Afghanistan, so that's OK too)
Yes and no, there are some ways of seeing things that are not really compatible. For example, the USSR wanted to export communism internationally which meant incidentally fomenting violent coups around the world to create socialist powers they could control. If you are a target of such strategies you can't seriously be "friendly" with such powers - it's not just propaganda.