Zucc-ware

(or Zuccware)

1. A portmanteau between "Zuckerberg" (founder of Facebook) and "software", indicating a social network or app owned by Mark Zuckerberg.

2. Broadly, a software built with a huge disregard towards user's privacy, like the Zuckerberg-owned ones.

«Still sticking to Facebook? That's totally Zucc-ware! I evaluate my privacy, that's why I switched to the Fediverse.»