What is consistency? Consistency is being regular with whatever you are doing. So, in the online community, consistently in terms of YouTube could mean regularly uploading content on YouTube instead of uploading whenever.
Consistency on podcast could mean regularly uploading new podcasts weekly or monthly or whatever frequency you choose instead of once in 6 months. Consistency with blogging could mean regularly pushing out blog content on the time schedules you have set for yourself instead of blogging once in a blue moon.
You always hear things like consistency is key. This is so true because if you continue to do something over time, it will have a compounding effect and everything will continue to grow on top of each other over time. If you do something one time, there is no compounding effect and there will be no growth.
That is why in the beginning, when you first start doing anything like blogging, YouTubing, podcasting, you have to keep at it for a long time to see any real results. If you are a small youtuber, blogger, podcaster, have patience and continue until your results speak for themselves.