US colonialism since the Bretton Woods agreement is not about "stealing land" but instead skimming profits from global trade vis the USD (Reserve currency status) and for US Multinationals having access to the natural resources/services wealth of other countries."
that is not colonialsim ! (What russia is doing in Ukraine , Georgia and Belarus is neo colonialism but that isn't a concern for you it seems.) For example , China is more heavily involved in oil production in Iraq than US are .....US fought the war , got out and from then on have been treated the same as any other county .
reserve currency status IS worth something ....so what ? It's not any conspiracy just recognition of the US as biggest economy in the world .
the sanctions on russia are nothing to do with these things at all of course .....they happened when russia tried to steal anothers countries land of course you are always saying they have no effect so shouldn't be worrying you