It was great while it lasted. I hope Whittaker is leaving on her own terms and not because of the toxic elements of the Whovian fandom who abhorred anyone but a white dude playing a fictional time traveling alien. I, on the other hand, was one of the many fans who were enthusiastic that a woman had finally been cast to play the Doctor. With luck, she won't be the last to step into the role.
I also hope that we'll be seeing her more. Several of her predecessors and other Whovian alumni have found success post-DW, and hopefully Jodie Whittaker will join them.
Chris Chibnall is also departing, meaning the show will need a new head honcho.
Let the speculation on their successors commence!
