Of course staking any cryptocurrency will be better than just keeping it freeze in terms of rewards and stable profits. I think why some people don't do that is because of negative experience with untrustworthy services which claim unbelievable return of investment and bonuses. At the opposite, things with legit services are clear and transparent.
I think the mountain in this image should be moved left because the IQ of people panic selling isn't that better than people just holding

well the people understand staking bfg and actually do stake it are very rare.
so they are smart and rare.
panic sellers are very very very common and stupid as a post.
buying bfg and hodl it without staking would be very very very rare and stupid.
so I think he has the correct chart.
the low hill for the hodlers that do not stake has to be small and the are dumb so to the left
the low hill for the hodlers that do stake has to be small and they are smart so to the center
the high hill for panic sellers has to be high.