I know three people close to me who are in the shielded group, they've all had texts to say their shielding period is extended to 30th June.
One says as soon as that date is up she's off out for a big long walk in the countryside (she could actually do that safely now as long as she didn't touch anything, but she's following the text to the letter and not leaving the house)
The other can't wait to meet friends for coffee ASAP after that date, she seems to think the corona fairy is making it disappear on 30th June.
Next one can't wait to go out for a drive as she's sick of the same four walls, and will be off out 1st July!