Yes, and no. I would agree that the term "transsexual" is a bit outmoded. When it was still "mainstream" parlance, it was taken to describe one who suffered from gender dysphoria and for whom all treatment for resolution was on the table. One who still wants a functioning male sex organ does not fit that category and, again, I can't understand why one would apply that term to one's self if that were the case. You should know better than to think I would believe that gender identity is defined by anatomy. It is defined by how we see ourselves.
Today, we know that there are indeed degrees of dysphoria and various other forms of expression. For that reason, applying the term transsexual to anything but someone who fully identifies as the opposite of the at-birth assignment makes no sense.