Perhaps, over time, the increasing isolation of the US coupled with deep distrust of future presidents by the leaders of other governments may lead to a reducti

Perhaps, over time, the increasing isolation of the US coupled with deep distrust of future presidents by the leaders of other governments may lead to a reduction in economic power? Also, the impossibility of organising a broad based political movement for change within the US in response to, say, severely worsening economic or climatic conditions because of 'self censorship' by US citizens? These are weak signals working over a long timescale. But those things are important.