Does it seem Trump was real angry because Biden freed many Russian hostages and Trump did nothing in his term to release them?

Biden has the expertise to negotiate and work with people effectively. Not one of Trump's closest advisors that worked with him during his term are endorsing Trump to be reelected because they say Trump is too unstable to be in office.
Does it seem Trump was real angry because Biden freed many Russian hostages and Trump did nothing in his term to release them?
Does it seem Trump was real angry because Biden freed many Russian hostages and Trump did nothing in his term to release them?
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