Anyway, all the blame lies on military leadership for this blunder, if IN can perform better with such low budget, no need to offer any kind of sympathy for IA and IAF.
Can't compare Indian Navy to Imported Air Force and Imported Army.
IN made the choice of going eventually atmarnirbhar in the 60s itself iirc to cope with always getting the lowest budget, whether they knew about the bureaucratic hurdles and political bullsh*t and resultant delays for (((Multi Vendor Import Tenders))) factoring in this desire to be atmanirbhar is not known, considering they get quick enough funding approvals for shipbuilding and for weapons/electronics since those too are either fully or partially manufactured in India.
Navy designs it's own ships via the Warship Development Bureau, they then have the ships built in DPSU shipyards like MDL, GRSE etc which all seem to have retired Navy officers somewhere in the chain, definitely in the director levels.
They started with making mods to fire French missiles from Soviet missile boats, then later on started cloning and improving on Leander class frigate design to result in the Godavari class, since then they have been making their own designs with some "borrowings" like Delhi/Shivalik class and the current Kolkata/Vishakhapatnam and Nilgiri( P17A ) classes
They also collaborate with your BEL/BDL/DRDO to get their subsystems and weapons, Import buddies like Jooz and Roosies also have joint development/production of weapons with the aforementioned or like a separate org like BrahMosAeroSpace( BrahMos ofc is mainly an anti-ship missile )
In comparison to IA and IAF playing (((customer-vendor))) games with HAL, DRDO and other DPSUs,
Navy meanwhile has taken on complete project ownership, they design the ships, choose what weapons systems need to be fitted and have the ships built also, In case Navy discovers any hot imported wunderwaffe that needs to be integrated with the ships it's their responsibility, they don't just make a new spec and ask HAL to comply and then complain when Tejas induction is delayed like the Imported Air Force.
Navy also stuggles with ((( Multi Vendor Impoort Tenders ))) as you can see with the P75I Submarines fiasco or the Minesweeper acquisition, but since the ships are Atmanirbhar in design and build and not (((Impoorted))) from foreign vendor in full such struggles aren't seen there.
Imported Army could induct large amounts of ATAGS and TGS made by Kalyani or Tata instead of stone-walling for Yahoodi wunderwaffe
Imported Airforce could induct Tejas in good numbers 5-10 years ago instead of stone-walling for Rafale and F-16 and crying about declining sqdrn numbers today