He may or may not be right here, but captain steeeve has a bad track record of baseless claims and/or bad speculation and is not a good reference due to his past failings.

I would not be referencing him as a good source.

I don't know the specific items that were called out here but I can tell you, as a flight instructor, that the failure to capture the glideslope was already enough to require a go-around. The late flap settings were too. So was the high airspeed. At no point did they have a stabilized approach. There were multiple unequivocal mandatory go-around conditions before they got to the runway.

It was not clear from watching how he got to 11 but the number is not particularly relevant - once you have one of them you induce many.