To the question of the trend 2021 I would add what new can be in the crypt ? Almost all old big projects like Polkadot, Filecoin have already released their coins. The Graph and DFINITY are next in line. Soon digital currencies will appear and maybe a mass adoption lies in them, but nobody needs the rest?
I think all popular Defi projects in 2021 will show To the moon again. Defi market has just begun to show its full potential and in 2021 investors will begin to understand all the perspectives of this trend
I agree with you Defi projects are fast growing sector in crypto industry it will take sometime for the investors to understand, Defi projects will continue to play an important role in the evolution of financial sector.
And I am sure people will be attracted to Defi projects slowly, there are few coins to watch out for in 2021 like
* Bancor
* Curve
* Melon
These projects may play a key role in block chain industry in 2021, just wait and see how it goes.