So what do you think about the list of instructions stated by the article, are they good enough to keep a person to have an edge against the gambling platform?
It's a good read however gamblers should keep in mind that it doesn't give any edge against the gambling platform.
The article states more of not doing suicide gambling or just relying purely on luck. Doesn't mean though that gamblers can have the edge against the gambling platform but it's more of helping a gambler to be responsible enough to take care of their respective bankroll to last long.
You are right that others say there's no perfect gambling strategy and it's true as we are dealing with unknown circumstances here in gambling. What we should take care of is how to manage properly our bankroll in order to take our gambling session in the long-run. And more importantly, once we already nailed some decent winnings, force ourselves to take a break and enjoy the profits we have made.