In which countries? I was trying to find stats on that.
Definitely the US, UK, and the whole EU have more vaccinations than people who want to get a vaccine.
this page might be helpful, too: https://ourworldindata.org/covid-vaccinations
This isn’t correct; while EU countries with low to medium demand have more vaccines than demand, countries with high demand still have a few weeks to go.
The three you mention bought billions, with intentions for any one of them to be enough for domestic use and still have enough for the third world. The UK has only ever used two. Supply of jabs in the country would be an interesting stat to measure, I'm pretty sure the UK was supply limited until recently.