I'm not convinced by their graph. The decline was already apparent before the Linux ban. There's a slight additional decline. Also, I never trust graphs that don't show you the y-axis.
Some people in the comments were saying that they were also deploying additional security measures at the same time but seem to be blaming the decline completely on Linux bans.
Some people in the comments were saying that they were also deploying additional security measures at the same time but seem to be blaming the decline completely on Linux bans.