Patch should be out now to help fix the terrible in game economy. Should be getting nearly double the credits for each match. Daily login credits should be better as well. No mention of the dreaded M-word as of yet.
https://www.ea.com/games/starwars/battlefront/battlefront-2/news/changes-progression-credits
You can get credits for 3x the amount of Arcade mode matches as well now, which is nice.