I disagree with the above excerpt from your post.
The Eurofighter and superhornet both have advanced radars, the EF in particular will have an AESA unit, likely before the F-35 shows up in significant numbers.
EF approaches the AA problem from a different angle, instead of stealth it will shoot at a distance beyond the reach of its opposition using meteors with the corresponding variance in tactics that implies (and SH).
The SH in particular has likely the 3rd lowest RCS value of any fighter under the F-22 right now.
There is a large amount of imagination put forth in your post by saying SH and EF are crap. They are world class fighters and are in service today.
If any capability can be doubted in any of the 3 planes, it is the interceptor role for the F-35. I have said this before many times. The fleets that will adopt the F-35 as their single fleet type will always be tempted to let their partner nations take over that role with other types (likely SH and EF) rather than doing it themselves.
Its just enjoying some of the generational gap advantages for now, and that wont last for long (compared to its projected service life).