Greetings friend @stef1.

I find very reasonable the proposal to generate the need for the user to invest at least 15 Steem, this can be done immediately after creating the account, ie, the Steemit team should not delegate the usual 15 Steem to users and the RC should start at 0, seeing forced the user to buy 15 Steem to invest them and thus to generate activity within the platform, this would be a filter and at the same time a market resource that could positively impact the Steem ecosystem.