Will try to explain on English, because Iknwo all thigns only on Russian, so as mentioned above Youtube partners(advertisers) make an "boucott" and said why we msut pay for low rated channels we will go only for those popular ones like 1m subs etc (its just aprox.) so now there much less adverts on new channels, and I knwo few popular Russian channels with fewm illions subs and onem onth for video with 500k views they got like 27$ or smth and now for video with 1,5m views they got 70cents, sooo hold on boys and girls, there only 2 ways out now, or Youtube will die as a "earning" possible platform, or the "boycott" wont last long and everythign will come back.