The caps must be made of different plastic in my country.
When I came across first attached cap, I just ripped it off clean without thinking twice. No problem whatsoever.
I have never discarded a bottle without screwing the cork back, but I guess many people do. Why they would do so, that I cannot fathom.
The intranet at my work is a near-useless dumpster fire. Everything is disorganized, all the important documents and instructions are hidden behind completely chaotic branches and layers of creatively named folders.
I have used the wretched thing only once. I instantly downloaded everything I thought I would ever need to an encrypted USB stick, so I would never have to use it again. This was 7-8 years ago. Everything important is always delivered by email and apparently stored to the intranet afterwards. The intranet has been hacked at least twice, but the real number is most likely much higher. For “reasons”, all the personnel info has also been kept stored on the intranet, despite the successful hacks.