This is way more than "you're wrong." Do not eat trans fats. Period. Please don't kill yourself over this. Trans fats are not like "oh they're bad for you" in the way french fries are bad for you. There is a bug in Human 1.0. Normally when we encounter fats we temporarily produce "bad" cholesterol; but it's fine because we also produce "good" cholesterol to clean up the excess. But when we encounter trans fats our bodies don't do that second part. There's nothing inherently bad about trans fats, in another evolutionary timeline humans would metabolize it fine but in this one we don't.
There is no safe amount of trans fats to eat. Trans fats do permanent damage to your arteries. Always. Some foods naturally have small amounts and most studies on the subject say they're less bad but still bad. Your goal should be to minimize your lifetime consumption which is why people say to reduce your red meat intake because it can add up. It's not worth it. There is nothing trans fats do for you that makes it worth it, especially since we have plenty non trans fats that are solid at room temperature. Don't intentionally add non-natural sources to your diet.
And you're way more "you're distracted". It's barely an exaggeration to say: sugar is in EVERYTHING. It's so ubiquitous and normalized that you're blaming a handful of oils. When every meals, every snack, mucks with your insulin levels...ill health is going to happen.
You're not wrong about sugar, but you're not right. Some of the marked increase in diseases is shown to happen regardless of sugar consumption, so it's a mix of things? Sugar, processed foods, additives and emulsifiers, seed oils. We don't really know yet.
There is no safe amount of trans fats to eat. Trans fats do permanent damage to your arteries. Always. Some foods naturally have small amounts and most studies on the subject say they're less bad but still bad. Your goal should be to minimize your lifetime consumption which is why people say to reduce your red meat intake because it can add up. It's not worth it. There is nothing trans fats do for you that makes it worth it, especially since we have plenty non trans fats that are solid at room temperature. Don't intentionally add non-natural sources to your diet.