How bad are the road closures in Death Valley? I’ve check the maps and it seems things are quite a mess currently.

Planning to visit the park between Christmas and New Year’s, are all the closed roads (there seems to be many) going to affect our experience? Looking to back country/remote camp, where allowed, and run some dirt roads as part of the trip. This being our first visit I’m starting to second guess the timing and wondering if I should wait until things clean up a bit?