I am dumbfounded how you drew such a conclusion. Trump believes disproven right wing conspiracy theories that ‘Joe Biden got a Ukrainian prosecutor fired to cover for his son Hunter’ and ‘that Ukraine interfered in the 2016 election against Trump’.

He is looking for wrong doing where none has been proven, because he and his worshippers categorically will not accept that Biden was upholding official US government policy (in step with the EU and several NGOs) in pressuring Ukraine to dismiss that prosecutor for not being tough on corruption and that Russia interfered with the 2016 election in favour of Trump.

Trump IS the swamp, as one should know from his nepotism, surrounding himself with sycophants willing to cover for him and enriching the businesses he did not divest himself from when taking the Office of the Presidency. I don’t think Biden is the best candidate to challenge Trump but he is still far more respectable than Trump will ever be.