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This looks like an answer from a procrastinator that actually developed a system to ensure they continue procrastinating long-term. Sure, suggestions of systems that could help with that won't help without a sometimes descomunal effort. That doesn't mean the advice is bad, just that it's hard and most people won't be able to overcome lifelong procrastination.
Your brain does not work the same way as my brain works. I am sorry, I know this is hard to believe but you will develop some actual emphathy once you accept the fact. General advice for running a marathon will not for for someone who has no legs. I can't will my brain to work differently than it does. I can just learn to cope with my ADHD brain. And you being judgemental about it will not change that.
I am also sorry but I do have ADHD and I'm no different than any other human being, and so aren't you. Many people just deal with it much better than you, but at least it means it is possible. Nobody said it is easy but people with ADHD have a tendency to think that people doing what they need to do have it easy, "they just do it". Well, no. That is not how it works. It is hard for everybody.