Display MorePre 2018 songs get announced every month, or at least every quarter based on the evidence, if one song hits a threshold; usually later in the month than the 2018 and later songs. It just doesn’t look like every month since it’s becoming more and more rare since most songs that would hit those marks already have.
For example:
Spring Day 200m - announced June 2019
Spring Day 300m - announced December 2021
Blood Sweat and Tears 100m - announced August 2018
As If It’s Your Last 100m - March 2018
Playing With Fire 100m streams - August 2017
Considering these are all different months (and in 2018 the same year with different months), it refutes your point. Seems you just want to discredit BP and the song.
Thank you for proving my point with those dates.