Right here is where I think you're going wrong.
How does a supernova --- that just appeared in the sky no less --- look like it exploded hundreds of thousands of years ago?
It's because you guys are trained to believe that a big universe equals an old universe.
No it is not because of that AV1611VET.
The reason we believe it took 168,000 years is because of high school mathematics based on simple, direct measurement. We measure an
angle (the angular size of the supernova's ring) and a
time period (how long it took light from the exploding star to expand out and illuminate the ring).
The beauty of supernova 1987A is that
it doesn't matter what the speed of light is, the calculation always gives the same age (not distance).
The anglular size of SN1987A is 224 millions of a degree, and the time it took for the light from the explosion to travel to the ring was 240 days. Imagine this 240 days to be the height of a right triangle. Then, by simple trigonometry, the width of the triangle is 250,000 times the height, which makes 61.3 million days, or about 168,000 years. So basic!
You can speed up light if you want, or even work a variable speed of light into the calculation, it won't make the observed phenomenon any younger.
No "training" required beyond trigonometry and the ability to measure angles and time.
This is why, if you want to have your young universe, the price you must pay is to acknowledge that a 6,000 year time frame requires these supernova measurements to be, basically, illusions.
Cheers
S.