I don't see anywhere in the article what they would do about micrometeoroids?

At what rate would they expect bubbles to get punctured? Would those punctures result in movements as the trapped gas escapes?

The JSTW at L2 has already been hit by 4 as of June 11th [0]. Are we expecting fewer at L1?

[0]: https://www.forbes.com/sites/jamiecartereurope/2022/06/11/th...