That would make no sense.

Tactile paving is only ever used at the ends of a crossing to indicate to visually impaired  people that they are about to step onto the carriageway. See:
https://wiki.openstreetmap.org/wiki/Tag:tactile_paving=yes
Sometimes crossings are not provided with this and sometimes the are - hence the tag. But tactile paving is never applied all the way across.