Do you know how much accuracy is given with gifts? For THF's it's 36, THF has average accuracy, so unless the job has native accuracy bonus traits, it's the same or lower for the rest of the jobs. 36 accuracy is very rarely the difference between a total whiff fest and CP-viable accuracy. If it is there's plenty of gear to acquire to make up for that.
We don't live in a world where you must be 2100 to do any content. 2100 wasn't even a thing until the very end of SoA, and I recall doing SR with 550 as the cap, which is after you complete Adoulin and one of the final events in SoA. Ambuscade and some Escha gear also blows away the delve gear you acquired to do at that time. So you are more capable of reaching necessary levels than when Apex mobs first came out.
And there's plenty more to do. Can't reliably hit Apex mobs? Go farm some escha gear. Can't beat certain Escha mobs? Go farm vorseals. Get really desperate? Buy gear from a merc.
After doing a little Escha farming, and maybe some UNM farming, you'll even get a few JP's to speed up the process and start unlocking some of the benefits.
You're allowed to PROGRESS through the game, you don't need to do only one thing at a time.