ITT: A lot of Lemmy users showing their true colors. Someone asks for help, for information, and y'all decide to mock.
OP: one button does a full flush, the other does a half flush. In your picture, the button on the right, does the half flush. Button on the left, does the full flush. Full flush is usually just x2, though I don't think that's a hard rule.
Actually the little button sends an SOS to local authorities, so chances are the little button works fine and you have an incoming SWAT raid with paramedics and police surrounding the building.
This is boringly not always true, for a while some genius, probably Elon Flush, decided to invert the functions so that when you pushed the bigger button you got the small flush.
Ultimately I think my question, being smart or dumb is irrelevant, it brought activity to the community and that's a great thing I think.
The bad thing was the memes. The 'how do I flush this' posts kinda got wild.