They are getting there: Guardian (DE M-SHORAD) is to be delivered this year.
MW variant is also apparently in progress.
Weight is still a big issue.
The DE M-SHORAD is 9 tonnes heavier than a basic Stryker.
And if the laser CIWS does work out for vehicles and aircraft, strategically it benefits China more than the USA.
The existing inventory of UAVs, aircraft and missiles becomes obsolete, and it is the US which has a much large stockpile of existing weapons accumulated over the past 30 years.
So both China and the US would be starting from scratch in a similar position.