The foods mentioned in the article are not an exhaustive list of all the foods for which the government has banned advertising. It's possible they've also banned ads for salami, sausages and hot dogs, but the article didn't mention it.
Probably because, compared to burgers, there aren't that many ads for salami, sausages and hot-dogs during daytime TV, so it's not seen as much of a problem, or as worth mentioning.
But because you mention it - how many daytime ads do you see for high quality burgers, like Honest Burger, as compared to ads for McDonalds and Burger King?
If they grind their own meat or use something like ground chuck or ground round you can get it medium.
The problem is that this is more expensive and time consuming so almost no one actually does this in a commercial setting. If you tell me you do this when I come over to your home cook-out I will possibly trust you to serve me a burger with some pink in it, but if your restaurant tries to sell a $6 burger that you let someone order medium-rare bad things are going to eventually happen...
Some meat sellers mechanically tenderize (blading) their cuts of beef. This may cause E.coli on the surface of the beef to enter the interior of the beef. Costco was linked to E.coli cases in 2012 due to this practice. See https://www.consumerreports.org/cro/magazine/2013/06/has-you...
If you can serve a steak medium, then you can also grind the steak, cook it medium and serve it.
Only two reasons to ever cook beef: (1) taste (2) quality
The issue here is that the UK is obese as fuck. Partly because of education, partly because of price, party because of supermarkets.
If we want to avoid spending billions upon billions tackling diabetes and other related conditions, the UK needs to tackle its diet. This is
I mean, certainly you can get bad meat, and maybe it's easier to conceal in a burger than in a steak, but ... how about literally all other processed meat that is invariably processed more than burgers? Salami, sausages, hot dogs, ...
I personally love burger, and consider it one of the finest foods.
Fortunately, there's a very easy way to know the quality of a burger - if they ask you, how well you want it done, it's high quality! Shitty burger places like McDonalds and Burger King don't want to risk selling you a medium-done burger... Funny enough, UK is one of the better places for high-quality burger, much better than e.g. Switzerland or Slovenia! My favourite in London is (was? 2019) Honest Burger...