One poster binned.
Total is 2935.
River I think you've no hope unless you can find one second hand. Laundry baskets are cheap so companies are t going to make spare parts there's be almost no call for it.
Incessant it sounds like the children's SW can't tell what's hoarding and what isn't, unless it looks like the ones on TV with goat trails everywhere and hoarding trash, that are really obvious. Lots of people even professional ones have no idea about hoarding.
Unless you've got those floor to ceiling stacks (fall hazard), pest control issues due to being unable to clean well enough or having rotten food etc hoarded (hygiene hazard) or you can't use room for intended purposes eg sleeping on sofa because you can't get into bedroom (neglect) then SW is going to call it a "lifestyle choice", they're not in the business of removing DC from parents if they can help it - too expensive for one thing!
I once joked with a SW that they'd call someone sleeping in the stairwell of their flats a lifestyle choice and say at least there's a roof over their head, say someone sleeping outside in the grounds of their home was a lifestyle choice and call it wild camping and tell someone sleeping in their Wheely bin it's an acceptable lifestyle choice so long as it wasn't bin day! Honestly, their bar for acceptable is low.
I'm more familiar with the 1-5 hoarding scale and things like using stairs for storage and having stuff piled in doorways so they can't be easily opened without moving things counts as level 4. Level 1 is the minimum and level 5 or 10 the worst. It could also have been your thought processes contributing towards it being a higher level and not just the volume of stuff. Someone could come in and gut a hoarders house leaving it like a minimalist basic hotel room, the person would still be a level-whatever hoarder, even though in that moment there's no clutter.