Well yes you are technically correct.
Zarah has quit Labour and Corbyn has said they will create something new. At this moment they are intending to create something new.
I wonder if any others in Labour or if any of the independants will join them. There should be a few and maybe they'll have more than five members.
I've had several phone where the USB socket stops working reliably. At that point it's easier to use a wireless charger.
Yes, it's usually pocket fluff in the socket and it can be picked out, but it takes some time and care to avoid damaging the socket.
My latest case (Otter) also has a cover that is awkward to open to plug in the lead, so there's that too.
As a bonus the charger works with Apple and Android so very convenient as my kids are Macolytes.