I’m not so sure I share your opinion.
I tried followed 2.8 tutorials… so many bugs on the way and very little learning of tools. No regrets though.
2.8 has some issues to solve before it can be shared with confidence. Many bugs and constant changing… which aren’t a great climate for producing tutorials and support.
I’d rather wait for the 2.8 to be stable and robust before other tutorials follow.
NB – only my personal opinion.