Possibly... or just people who have no intention of going out of their way to vote on the actual day.
The interesting one for me is the Green voters, possibly annihilating their gains in the last election if it holds true, but also the lack of the SNP swing. doesnt look like it may win labour scotland back if the poll is to be believed.
What swing? There's no 'Voting intentions' question in this data. Effectively 100% of SNP and Green voters polled supported Corbyn on every question, which isn't much surprise given the similarity.
Agreed on the first bit, but early days yet. If (big if?) the data reflects the reality, and Labour can get those people out on voting day, 2020 could be interesting. 11% is a huge number - on a purely percentage basis that would be enough to swing the vast majority of past elections in their favour.