if the app is properly tested memory issues won’t happen
yeah, no, not really
https://security.googleblog.com/2024/09/eliminating-memory-safety-vulnerabilities-Android.html
the percentage of memory safety vulnerabilities in Android dropped from 76% to 24% over 6 years as development shifted to memory safe languages
A strength of the GPL is that the community can fork projects, and "take them over" that way.
At the same time, and this instance is such a case, on a centralized platform, projects can be taken over instead of be forked.
They developed and published a plugin. Now it's been taken over by someone else, on the primary distribution and discovery platform, and they have no control over it. Worse than that, the takeover now offers their sold functionalities for free.
This makes the "open source but not free, but after two years true FOSS licensed" licenses look very useful if not necessary for businesses and developers that want to monetize. At the very least when they [have to] use centralized platforms.