No... not at all... My 62 Jazz was a 'case inhabitant' for at least two decades before I started playing it again... defret and active electronics later it was my go to.. so lovely.
Slight financial prob .later and I had to get it valued... Vintage Guitars in Bath... 4 grand. (there's a story here).
Now I'm thinking of a refret and stacked knobs... that will cost no doubt. And devalue more... no probs really.. I bought in 78 for 280 squids... I don't really want to see it go, but still want to play it.
Think I may keep it fretless though.