The issue here is that there must be a commercial agreement between Virgin Media and the owner of W channel as to its carriage.
Without knowing what that is and whether there has been a change, no-one here can comment on whether W will be moved between TV bundles.
From the link quoted above:
”From 28th March viewers can watch W on Freeview, Freesat and UKTV Play, and it remains available to Virgin Media and Sky subscribers.”
This suggests, to me, no change for Sky or Virgin Media customers.
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