You might have an easier time converting to a different format which Proton Pass can import, rather than the Proton Pass export format. eg. Convert your file to the Bitwarden JSON format (Bitwarden provide examples and documentation on their format) and then import that file into Proton Pass instead. (IIRC they support Bitwarden’s format)
It isn’t as positive as it sounds. Donation reform is something the major parties have twisted into a method of consolidating their own power. The two major parties have both been losing support to third-party candidates, and these reforms are now being used as a means to stop that.
The linked article is very brief and doesn’t go into any real detail. Here’s a more in-depth (albeit somewhat opinionated) bit of coverage: https://www.crikey.com.au/2024/11/26/donations-reforms-hoax-major-parties/