Like leaving snarky comments on here?
Have you deliberately ignored the rest of the sentence? CSS3 and display grid solved a lot of the issues. It is supported by any modern browser.
Leveraging grid layout makes for a complete separation of concerns and still keep semantic markup without any hacks that only add to the amount of work. Take just a couple of hours of your very important time to learn it, and you might see the payoff.
Oh great let me get right on that. Wait, no, I have far more important things to do with my time.