I’m not seeing it yet - but YNAB is my current approach and I adore it.
I used to approach it in a project my income for the month and then assign that money into categories and into a savings pool. It was a good spreadsheet. I liked it.
But I find the envelope system that YNAB uses extremely powerful. You can set your categories (and it encourages you to remember expenses that only come up once in a while and budget for them on a monthly basis) and then you use the money you CURRENTLY have to fund them. You assign every dollar a job. Which means I can totally splurge on a fancy dinner… But it means I might be pulling money I assigned to my ski pass out (I sound ridiculously entitled, sorry… the blog posts they have give better perspectives if you are starting from high debt or low income). And I don’t want to pull that money because I’ve been setting it aside slowly for months… So I don’t splurge on drinks and dessert or I suggest street tacos or cooking at home for my friends instead.
“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.)