Define "good" football though? If Southampton string 100 passes together then get smashed 9.0 trying to play "good" football...surely it defeats the purpose.
If you mean, modern progressive football then thats different. But the counter argument is the same...it's not about a brand or style, it's about finding a way to win.
Ancelloti, Simeone, Conte, Allegiri for eg don't play modern progressive football. They've won titles based on function.
If we're talking Championship teams and the last 5 years...the majority are ex-premier league sides who have either spent money or allowed the manager to 100% control the club to take them to the next level....and most get relegated the following season