I knew this one was coming. I've been using it for a very long time and it hasn't let me down. I have considered using git but found no compelling reason to migrate.
Same here, I still use svn on my 20 year old projects and haven't felt the need change. I use git for my newer projects but occasionally run into issues that cause me to have to search for a solution.
In general, for a very large old project that has no major problems with SVN, it's easiest to just leave it. Lots of open source projects are still on SVN (some even on CVS...)