To some degree sure....but Indonesia should be defensively oriented as far as possible.
US is power projection oriented for large part, so they always look at what can make up the bulk of squadron strength for air warfare after their top spearheads punch through, you dont need spearhead after spearhead basically.
INA on other hand I feel needs to have the best possible thing as its not looking for the same doctrine of warfare, but rather maximum deterrence to a much larger adversary....and inflict as much pain as possible if things do get to a war. I think it needs as much as spearhead tier stuff as possible, integrated well with each other (and sufficient protection given for their perseverance)....for this doctrine.
Rather than look at bulk squadron kind of thing (as USAF has always done and tried to optimise...so 4.5 gen "follow ons" makes lot more sense for them to look at). I do not see Indonesia needing that doctrine at least till 2050.,,if it ever really needs it at all.
New fleets consist of F15 EX and Rafale R3 is quite formidable as defense platform oriented. They can almost match whatever China and Russian Made fighter throw into the South China Sea and even better as F15 EX is touted as the best truck Missiles platform and joint train them with the like minded Air Force like Singapore and Australia in the region this will become utter deterrence setting at any theater we had cross over with them.
BTW if Indonesia seriously consider F15EX, i hope we are open minded enough to see Australia DoD Boeing Loyal Wingman initiative, looking for opportunity and joint them in near future if chance is available as such concept Will be force multiplier for any Air Force who had structure limitation like Indonesia and Australia.