In 1e the treasure tables were weighted to deliver more weapons, armor &c than, say, staves of the magi.

Most magic items had class based restriction on who could use them, too. So not a matter of banning.
The result was the fighter-types would have several magical swords (more often than not, longswords, that was also randomly skewed), sometimes swapping them because a Flame Tongue worked better on some monsters than a +2 or whatever. But, while I never saw it the circles I gamed in, there seemed to be a deep asumption that PCs would acquire henchpersuns who both liked getting the odd +1/+2 vs giant weasel longsword, and were slightly more useful with one...