I have a few items from Arms of Andes that are really great. Highly recommend.
I ran into a similar situation as you after wearing synthetic clothing at the gym. It led me to create unwraplife.co as a database for plastic free clothing (no kickbacks here or anything shady, just a database).
I don't really even want new furniture though. I want a way to find high quality used furniture that isn't super time consuming. The best options seem to be "go to all the vintage shops every week" and "check facebook marketplace / craigslist every day", and I just don't have that level of dedication.
I'm collecting a list of companies that seem to fit the qualifications, but am unclear on if they do. Have already started reaching out to those to confirm.
On point #2, the mission (https://www.plasticfreeindex.com/about) is to focus on plastic's impact on human health not environmental. Although I agree the impact of plastics on the planet is important, I want to bring awareness to the major impact it is having on humans.
Mayhaps get an account with ImportYeti (yes I promote them here a lot - no affiliation, but its the only supplychain insight I have yet found. While they are great - I am not pushing them if has other resource)
Anyway, the point of me speaking on Import Yeti - is if you have a company shipping physical goods (like the Avacado matress advertised on your site - see who their back-end suppliers are - and then you can see to whom such suppliers are providing goods... and then you can see what other vendors of products from that supplier either claim, refute, etc -- you can extrapolate....)
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