Attack on StarKiller Base which is after the Battle of Endor:
No Y-Wings (Which are Bombers)
No A-Wings (Which are Interceptors)
No Tie Interceptors (which are smaller than a TIE Fighter and an Interceptor, they were able to keep up with an X-Wing and the Millennium Falcon WHILE FLYING IN THE DEATH STAR...that last one in Return Of Jedi almost made it out along with a SHIP THAT CAN TRAVEL FASTER THAN LIGHT).
Nope, just X-Wings and TIE Fighters.
In Real Life in 30 years the USA went from F-4's to F-16's. Surely some 30 year old Spacecraft could be made.
For NATO hardware fetishists (guilty) Desert Storm followed by Iraqi Freedom are the money shot of military hardware.
The US was flying combat operations with:
F-4s, F-14s, F-15s, F-16s, F-18s, F-111s and F-117s, as well as A-6's, A-7s, AV-8s, and A-10s and of course B-52s. This was 30+ years of fighters & attack aircraft all flying operationally. That doesn't include the Brits and French and their weird ass airforces, or that in Desert Storm there were also two 50+ year old Goddamn WWII battleships. You had (refitted) pre-computer ships fighting along side satellite guided missles and laser-tracking bombs.
For Star Wars, only been 20 years, there should be T-65s flying backup roles; hell, the 'resistance' is practically an illegal terrorist organization, they shouldn't be packing the lastest hardware.
It would have made more sense of the FO to be flying mostly Uglies with only a few elite squads of TIE Tostitos.
Which... again, this is the part I find the most galling about Disney. Its not just that they fucked up , its that NOT fucking up would have been easy to do AND benefited them. Nerds would have been creaming their pants for Uglies since I dont' think anyone's made a toy before. You could sell them as a "First Order fighter builder" where you snap together part to make your own Junkyard TIE.
But of course doing any of this makes it harder for them to try to cut Lucas completely out of everything star wars. So instead we get what we got.