I wish - we need more time with these characters - but like rogueleader said, there marketing is clearly showing it as “the end”.
Until the SST in 10 years, of course.
I’m ready for it to be over. Plus I don’t think the ST has earned a two-part finale. Episode VIII already had a finality to it, not leaving too many loose ends. I think it would be the height of egotism for J.J. and Lucasfilm to decide that the final chapter (which plot-wise starts basically from scratch) is worthy of two films.