I'm not picking sides here, but I'm sick and tired of fake screenshots. So, how is this any different? - Both terms are the broadest search terms that will identify each series, and not topic based. - Search range is set from 2017 New Year till "today", not just a tiny time chunk. - Since this is a video, it'd be really hard for me to manipulate the results, but in any case, just do the search yourself. - I did not bother to search for context of search spikes, because then the video would be too long for the channel.
Finally, don't let fans, shills and/or (professional) haters mislead you, even if you tend to agree with them. Blind tribalism is why we can't have nice things.