Certainly not an expert in the field here, but I’m not sure there’s much environmental benefit from laundry bags of that sort, given the collected microplastics optimistically end up - Germany excluded - collated in your local landfill.
Guppyfriend even recommends sealing them in a container for disposal to ensure they don’t blow around during waste collection and transport. This assumes of course that you can successfully transfer microplastic fibres from a large bag into a small container without spillage, but that’s a matter separate from my conjecture.
While I don’t think any particular company that makes similar bags is purposefully guilty of this, the marketing strategy used to promote these as environmentally responsible products just smells like greenwashing to me.
The ones I’ve had are also made of synthetic materials, and so eventually break down and begin releasing their own fibres.
Frankly, the true environmental benefit I see is something I’ve never seen advertised: I can wash groups clothes I want kept from intermingling in the same load and therefore run the machine half as often.
I still have installed a dozen or so clients, so I opened Voyager to remind myself what it is in comparison to Jerboa, which is also my preferred client.
Suddenly my android device has an iOS user interface. To me, this is lazy development. I’m sure it’s fine for someone accustomed to it, but even having a static header and footer seem out of date.
I’ll stick with Jerboa for the time being.