Because of the trends and the trends.

Steem is gaining more users than it is losing.
And Bitcoin is about to make its next move up.
And when bitcoin moves, everything else moves.

Also, The US$ is going to be hyperinflating. Right now it is inflating asset prices, such as the stock market, and as soon as bitcoin takes off, tons of money will flood into cryptos. "Investor" money chases prices.

So, at minimum, i see STEEM being $10 each.

Now, i do not believe that STEEM will hold its value, because it is an inflationary currency.
However, compared to The US$, it will be seen to be going up.

And, i could be completely wrong. The banksters could win, and destroy all cryptos accept theirs, and everything will crash to zero. But, if this happens, you may as well try to leave the planet.

If you vote and write often, an investment in STEEM will pay for itself.
Also, you can think of it as a continual hatreon for all the mgtow that are coming to steem.
I can give 2¢ to every mgtow post and it doesn't cost me anything. That is almost the same as a $1 per month. And when STEEM goes up, it will be way more.