Single campaign doesn't need to cover all possible levels. As a matter of fact, more focused progression of BG1&2 I think worked better then single games spanning from zero to hero (Icewind Dales, PoE1&2, Kingmaker)
Completely agree.
Icewind dales were combat oriented games though so it made sense... kinda
Yeah you can go to level 20 in 5e but they may keep it around level 10 in anticipation of a sequel. Baldurs gate 4
If we're already looking that far into the future, I'm thinking DLC's could do a better job.
