Those statements are mostly true. One of those few use cases where centralized version control still has a lot traction is game dev. Because of large files and a need to manage them efficiently on relatively limited local disks.
How many percentage of new projects use svn instead of git? That it a much better metric for how obsolete something is.
They aren't cool / widely used but definitely not obsolete if half the worlds financial systems still run on them.
1a : no longer in use or no longer useful
// an obsolete word
b : of a kind or style no longer current : old-fashioned
// an obsolete technology