Though this is really a good thing for I have think that NBA might not yet comeback this year or may have on December 2020.
They can't afford that, their will be a lot of people working under the organization that will struggle because of no income, and this would not gonna help the economy of the US which has been struggling now due to the big number of cases on covid-19.
I believe they will really push NBA to resume, but of course with proper measures since they will not get the approval if they have no safety measures in place just to ensure no transmission of covid-19 is going to happen again.
As per post above, the NBA season will reason late July or early August, that gives them a lot of time to prepare and I think they have been practicing already by now. (
information) NBA is a big organization, they will not mess up this opportunity given to them, so I believe they will succeed on resuming the games, and we will once again start to make conversation here regarding the actual games we watched.