Hey! I'm part of a trend!
Keeping it under 10-12k total. Biggest splurges so far are 1.5k custom tailored three piece suit and 1.6k for photographer to cover the entire day without hour limits. Food will be about half the total cost.
But grocery store flowers, digital invites, thrifted dress, basic rings, picnic area ceremony and restaurant rehearsal. No DJ. No alcohol. No florist.
"a protest against Dutch subsidies and tax breaks to companies linked to fossil fuel industries"
We can do all the activities you mention with a much lower impact. And fighting climate change allows many farmers in developing countries to actually survive. (Think of the problems with cocoa harvests failing or with Mongolian herders losing herds three years in a row instead of once a decade.)