I have models of both Hubble and Chandra telescopes hanging in my room. 😃
It's a great telescope, it made a whole slew of discoveries possible. But yeah, digital imaging has improved a lot over the last 27 years, do you remember what digital cameras were like in 1998?
What we have is great, and what we've managed to do with it is astonishing. But... I believe we are doing ourselves a disservice by not updating these space observatories more frequently and by not building enough of them for all of the observations we want to make. Because we could, but we aren't.
I think that's probably right. But personally, I want more and I think it's worth caring about, worth encouraging people to think about.