.. try doing a full wedding, with all the pressure to perform, with the mother of the bride fighting with the ex-wife of her husband and the brother of the bride drunk as a skunk, and the groom performing for his buddies and the pregnant bride trying to hide the fact, and bring it all together with a cohesive wedding album as good as the ones they expect and saw in your studio, which were actually of attractive people, then see how you fare.
Been there .....
Wedding photography management plus high quality results were the traditional measure of a wedding photographer's value, when compared to the result obtained by amateurs.
In today's world, the technical quality of what is produced by the amateurs is closer to the quality produced by the pro, because way more of the results are shared through screen images and small prints from similar labs.
When I did weddings regularly, I used to encourage all of the people with cameras to take shots after I had finished with a group or formal photo. That way they stayed out of the way while I was working, and in most cases the results I obtained through skills, experience, equipment, materials and excellent lab services enabled me to sell the results to people who had shots of their own.
Nowadays, the product that results isn't as obviously different to people.
The last wedding that I attended and shot on medium format film was one where I was a guest - the type that bugs blansky. The official photographers (two of them) shot 100s or 1000s of images. We visited the family after I had had the film developed and proofs printed (by my pro lab).
The couple had their "proofs" from the official photographers. Their response to the 45 or so shots I had had proofed was "they are so sharp and clear!"
That response was no doubt due to the fact that the quantity of shots "proofed" by the official photographers mandated a budget approach to post-production and the resulting proof prints.
I expect that blansky doesn't work that way - he probably turns out higher quality "proofs". The problem though is that their apparent quality will likely be closer to the apparent quality of the shots taken by others if the proofs are viewed on a screen - especially the screen on a phone!
I know how difficult it is to shoot weddings, and I'll bend over backward to not only avoid getting in the way of official photographers, but to help them if the opportunity or need presents itself. At the wedding I referred to above, I essentially concentrated on taking photographs of the people I was already close to, interacting in situations that weren't likely to be caught by the official photographers. I did pose one shot though, and it was funny how quickly the official photographers followed up with an attempt to duplicate it.

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