This question is difficult to correctly answer, as anyone can define their own political boundaries. They can be wrong about those boundaries and they can define many different ones that are all valid. Is my "political creed" to be a communist? Which subset might that mean? Am I friendly with certain subsets despite disagreeing with them (yes) and if so would they potentially count as the majority? Am I a (de)famed Western leftist or part of a worldwide effort in terms of having a less popular view of a subject?
I would say that among the people with whom I have the most general agreement, my least popular opinion is the potential for imperial core workers to become radicalized and organized for the left. A very large amount of organized resources is constantly poured into efforts to prevent this from happening, including those that reinforce settler, white supremacist, and chauvinist attitudes that permeate our cultures. That means that our struggle is very challenging right now but also means that if those flows are ever cut off or undermined, there will be immense opportunity and we have to be ready to channel the inevitable accompaniment to the conditions (austerity) that got us to that place away from neoliberal fascistic movements.
Basically, there is a common pathway in understanding that goes from hope for revolution from within the imperial core (no successful precedents) to attempts to understand this and explain why it's least likely to happen there. This can lead to a self-defeating cynicism towards all imperial core organizing or to curb vision. But I think it is our duty to continually reformulate as needed to discovery organizable enclaves, to grow with current and upcoming conditions. We owe that to each other.