It's also a different issue. There is no special bread tax in Venezuela that is a big source of revenue.
Basic bread is subject to the price controls. Brownies are not. So the guys want to make brownies because you can charge whatever you want for them. i.e. the bakers are arguing that they should be able to push prices of wheat-related good higher.
But note that the story only details people arrested for trying to use expired wheat to make these high-profit brownies. There is no actual mention of well-intentioned brownie makers also being targeted. So the people arrested were in fact profiteering by trying to turn expired food waste into higher-cost goods. If the price controls on bread didn't exist, they would have used the expired wheat to make bread instead of brownies and still have been arrested.
This is a common pattern in anti-Venezuela stories. They insinuate something nefarious is happening in general, then provide one or two concrete examples, but they have details that contradict the headline. It's not a good sign of credible journalism.
The article seems confused about which one it wants. It mentions unsold bread from high prices, but then mentions the baker's industry body arguing that prices are too low, and that people are working around the system to make higher-priced goods with the wheat. Which one is it? The price can't be both too low and too high at the same time, but this article is somehow argung for both outcomes and blaming the government for both. The article has details which directly contradict other details in the same article.
That, along with the clickbait headline with is contradicted by the details, and mentioning the electricity shortages without mentioning the hydro-dam water shortages, and all of these things being related to the drought ... basically it adds up to a "Legendary +15 Bullshit" article.