What is the main character flaw of Trofimov in The Cherry Orchard?

Trofimov, as one of the "intellectuals" that characterise
the new era that Russia is entering, stands for everything that the Ranevsky's are
against. Note how he was an inmate in a labour camp, clearly highlighting his
involvement in subversive activities. Although he is a figure of fun in lots of ways,
and Chekhov tries to inject humour into his character so that he does not come across as
to serious an individual, he is shown to be outspoken and critical in many different
areas and in sharing his ideas. He is, however, also shown to be very supportive and
understanding with Anya, consoling her with the thought that the whole of Russia could
be her orchard. If there is a failing that he has, it would be his lack of sensitivity
to the Ranevsky family and what they are going through. His dedication to the new
ideology that is changing Russia makes him incapable of appreciating just how much
characters like Madame Ranevsky will lose.