Short answer: Yes. ID75 or XD75 pack in a full set of keys in 80% case. Some are pretty ridiculous - BFO-9000 or FU!Keyboard
Long answer: most orthos are designed so that you can hold layer shift keys with your thumbs(RSE, LWR for Raise and Lower) to type other keys(e.g. Lower+J types “-“ and Raise+J types “_”). This way you type the keys of a full layout without moving your hands off home row and with less keys overall.
Orthos are far superior to staggered keyboards. No finger is bigger than 1U and you don’t have to twist or move your hands.