And those reasons can be very un-ethical . If his rating is less than 1800 or 2000 there, he will receive hatred there for making videos on graphs and posting about it on cf. Do you think it is a valid reason to spread negativity and hatred ?
Recent Example , who posted about making videos on Cp and got hatred and downvotes on cf because his rating was 1700± something :- (I’ll add the link later)
Yes, CF community is kind of strict, but Odds of getting downvotes on this seems very unlikely, he should give it a try.
though i respect advice of others but i agree with @anon55659401 here , i have seen it happening many times too.
And i will post there once i start making videos on advanced concepts like HLD and Centroid decomposition.
Great Initiative Bro 
Thanks for the videos …man it helped me a lot…plz continue this good work(^_^)
of course i will man , new video coming tonight , stay tuned.
Thank you man , this series is really going to be helpful.
you’re welcome brother .
can you suggest some of the practice problems please?
ok , i will be updating that as well in the article.
this problem can be a little tough , but you should try it.
yeah , it is a bit difficult for my level i guess , can you give some hint?
Sir where is the video for finding eulerian path?
I will be uploading the videos soon.
Was waiting for this.
busy schedule makes it hard making videos , but i try my best brother.