It is maybe one of the most featureless terminals out there. Slow, poor color support, weird and frustrating permission interactions, limited font options, incomplete terminal emulation, etc.
It has improved a bit over the years and is generally fine if you just need to knock out a few commands. But I don't find it to be a very pleasurable experience compared to the alternatives. It feels very much like Apple implemented "just enough" and no more.
iTerm2 is a must. This is probably the only Mac app I miss on Linux. Kitty and Ghostty are missing so many important features, they fill like hobby proof of concept terminals to me. The closest alternative for Linux IMO is Wezterm.
It has improved a bit over the years and is generally fine if you just need to knock out a few commands. But I don't find it to be a very pleasurable experience compared to the alternatives. It feels very much like Apple implemented "just enough" and no more.