These factors combined make steem very unappealing for large investors.
But actually, IMO its good it there is more smaller investors. This gives better distribution.
I posted it already here but I will post it here again:
https://ipfs.pics/ipfs/QmQ4BJxqW1vcbSxHWN72NbetDT7SNynqNa9uLSPX6psEqv
If Steem will take a 1% fee from each transaction made on SteemBazar, then this can be more than enough. And... people will be happy to pay this fee, because they will know, that this is distributed later to best bloggers on the platform.
Right now to support you favorite youtuber, you need to buy a t-shirt directly from his shop. With SteemBazar you could just buy a t-shirt from anyone on the market, and thanks to that your favorite youtuber will have a chance to fight for those collected fees :)
But this is just a theory... but you know... we can make this happen :)
The thing is, if you charge 1% on SBD then it wouldnt solve the lack of value of steem.. you would have to charge it in steem but that may be inconvenient since I believe the idea is to use a stable currency like SBD for buying and selling goods.