Let me correct that for you:
Falling prices all around is a result of people quitting, and taking your precious little game with them.
Traders help keep prices stable because people who want item x are not always on.
You only think of yourself here, and low markup on resources from miners means that the economy is unhealthy, and thus you are just pushing the game towards a fiery end.
1) Trading is part of the game. Don't like it? Chip out, and spit on yourself. As a side comment, the traders are not whining about lowering of resource cost: it creates greater fluctuation and instability which causes MORE profit for traders. You're only feeding it.
2) The crafters often did NOT earn money. They did NOT make their money back on their blueprints in many cases, residue prices were higher so material cost was higher, etc. Everyones losing here, and you just think you're a special one here that deserves everything piss cheap at the cost of everyone else, where you magically think everyone else is profiting off you when in fact most are losing. You brag about not caring who else loses money but yourself, yet you cry that traders make money. Double standard much, or perhaps you're just driven by greed and contribute less to the community than those who aren't?
3) Cheaper amplifiers results in larger volumes of ped turned over in x amount of time, while paying a higher markup. The greater resources available while nanocubes cause much fewer resources to be ever used, results in not the problem being solved, but the entire problem itself. Look at it. The same amount of people can go out, lose more ped to mindark in the same amount of time, and come in with nothing but the TT awaiting them as the markup on all the ores that you're mining amped go to shit since nobody wants to use them.
You are merely praising a 'playstyle' you're experiencing that is purely bad that might seem 'nice' to you in the short term, but as everything collapses around you you'll be back here whining the other way in a couple months I feel.