Stop asking Rare to cater to the time frames you're able to play.
If you can't do 3 ships in 3 weeks you just don't deserve the commendation, you're not busy every day, you're not busy every weekend and if you are maybe you shouldn't be playing grindy games and go play Robloxs. Ranting about whether or not it's fair that you're required to find time to grind out the legendary commendations is ridiculous, stop it, they are legendary commendations for a reason, just come to terms with the fact that PERHAPS, JUST PERHAPS....you're not gunna get 100% completion and maybe that shouldn't be your main priority if your circumstances do not allow you to complete them, I'm not saying its your fault but it certainly isn't Rares and asking them to baby feed you is just embarrassing....you have three weeks, google the times of the specific crew spawns and adjust your schedule accordingly if (as is so apparent) it's that important to you to get them done. I'm glad they are hard for casuals, I'm glad that not everyone is gonna be able to get them all (unlike the silly chairs) it gives some sort of prestige to people who actually put in time and effort to make sure they get it done