Remember.....that person that managed to mine 30BTC when it was still possible to mine...

That is true! I’ve seen few steemiens I fallow not getting any profits anymore for their bitcoin mining. It has actually gotten to the point where it’s negative ROI when you include electricity expenses.
I completely agree with you about today’s Steem to be much more worth in the future.

STEEM is easier earned today then tomorrow.

🤔 It depends, but you might be right. With increasing number of steemiens the Steem could become more expensive and harder to get.