In Germany, MPs can request to ask the speaker a question during their speech (Zwischenfrage). The president of the Bundestag then asks the speaker if they allow it. So it doesn’t end in chaos, but makes it possible to have a small debate during the speech
I’m still waiting for the day that I can make a full backup of my chats and save it on an external hard drive so that I won’t lose all of my message history when I lose my phone.