The ideas you should share here should be entirely constructive and should be something that teaches users on understanding the bitcoin world .here are some constructive ideas related to bitcoin
News related to bitcoin
How to get bitcoins and issues related to mining
How to invest bitcoins and concentrating on their transactions
Any creativities related to bitcoins and the market situations of the current bitcoin
I think that the best way to understand what bitcoin and blockchain is is to participate in training courses that are available at:
https://cryptoaims.net/course/free-complete-cryptocurrency-course/Everything else seems to me to come with time.