I've noticed that across the board, the 'junk' items you can collect to sell (radios, tape measures, etc.) seem to be vastly more in wealth than they should be compared to other rimworld items.

This has several side effects, mainly huge raids.

I think in all ruins the following should happen:
A) Wealth for all items should be scaled down by 30-60%.

And/or:

B) Items from ruins, in general, should be fewer.