Colour me shocked. I’ve not seen anything to indicate this is in any way good for the seller. Just the way of the world.
It’s marginally cheaper compared to PP fees, sub 1%, but it takes up to 2 days for eBay to ‘process’ the payment, then they seem to have devised a way to send payments that take up to 4 days, so you’re waiting 3-4 days on average from sale, to money you can spend. That might bother you, it might not, but in any case, whilst eBay is holding all those millions of £s and $s etc, they making money with it.
It requires you to have a Direct Debit in place so I suppose if you get into a dispute, it’s coming out of your bank whether you like it or not and you lose PP protection (for what it’s worth as a seller).