Epoch Times is a Falun Gong operation, so it is intensely anti-Red Chinese government.
Given their history this is entirely understandable. But by their nature they have a deep vested interest in a foreign conflict and anything related to it. They are NOT narrowly US-centric.
As a semi-sort-of Christian religion, which they take seriously (its one of those Asian syncretic things), its solidly in the camp of traditional morality.
It is not a US-centric isolationist outfit. It is however conservative. It may not be your particular flavor of conservative, but perhaps you have defined “conservative” too narrowly.
They want Taiwan to remain free. In order for that to be guaranteed they have to be sure that the US is ready to go to war if necessary to protect that freedom. In order not to sound like hypocrites and in order to continue to believe that the US will be there for them if/when necessary, they also support US intervention in Ukraine and the Middle East.
So it may just be at the core about self-preservation, but in the end, it results in the same foreign policy recommendations as Nuland, Blinken, Biden's puppeteers, etc.