Those were not front line, bet-the-bank aircraft and were not intended to be.
All but the F-102 had less than 300 produced.
The F-102 was at least a moderate success until superseded by superior, more advanced aircraft.
Actually many were intended as front-line aircraft, but when it became clear they couldn’t cut it, they were reduced in role.
The F-102 had to be redesigned while in service to fix major transonic issues that they’d known about and ignored.