I found some axial glass ceramic capacitors in an old Atari 8-bit computer (picture attached for reference). what's the advantage/disadvantage of using a glass ceramic capacitor vs regular ceramic or MLCC?

 

What makes you say that these are capacitors?

 

What makes you say that these are capacitors?

The location designator on the schematic, that match with the physical motherboard I have, state they're capacitors. Plus, the attached file has a picture of glass capacitor, which are specified as capacitors