Would you mind helping me to connect/send data from Adafruit io to Blynk by Node-red ?
Thank you for your support.
Who is Mike Diamond ?
Do you mean there is no way to do it? 
I suspect that was just a Googled result based on keywords from your request... Read through it and click the links to the full article.
And further Googling it yourself may be the best way for you to to get your own answer, or at least understand the involvements better, as your question heavily involves two other 3rd party processes that not everyone here will have any knowledge of.
You can also search this forum for keywords like Blynk and Adafruit.io
