They have a high income and are really good at ignoring the poor who do the dirty, low paid jobs and at best eat mortadella/baloney, cheese and eggs (doing their part for the planet, unlike everyone else lmao). Just like other western EU countries, tbh.
Switzerland does have poor people. ~10% of the population below the poverty line which is defined around 2.2k CHF/month per person. This definitely doesn't allow for a lot of high quality meat consumption.