Victor,

I am repeating myself, but the solution is simple, from this universe, planet Earth.

Increase block reward, at least to 347. But if you want action, increase it even more.  They are on the false assumption that miners will then dump, but miners can't dump below the electricity cost, so there's a floor price in my inflationary scenario.

If you are an investor/trader buy from miners at about the electricity cost, and put sell orders higher. And you will profit!

It does not appeal to ponzi gamblers, you can't really buy coins and after an year sell at 100x, but you already know what the floor price is so you can constantly be making 5-10% on your trades, with little risk of dumping.