I don't know why people always bring up founders of the country like they matter 200 years later. It doesn't matter what they would've said. We are perfectly capable of making good decisions for ourselves now.
Based on the political scene, I'd say that statement is 100% incorrect. We are wholly incapable of making good decisions as a country. We seem to be more inclined to start a new kind of "civil warfare" based on Liberals Vs. Conservatives instead the partisanship is getting so bad. The sides HATE each other, mostly over some single issue like abortion or gun control from one side to the other and perhaps this is because certain media outlets in the Internet age spend 24/7 trying to convince you the other side is pure evil (in fact, we know they are BOTH evil.

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The problem with the "founding fathers" is that they were, by modern standards, TERRORISTS (the term did not exist back then). Yes, I said it. If any group did what they did back then to the existing government, there is no other possible label to be applied. Given the depths of evil we did to the Native Americans already present here and the slaves we brought into this country, there can be NO GOOD ARGUMENT that the founding fathers were anything else but a group of terrorists that took the land by force, first from the Native Americans not only by them but by the generations before AND after them and then later the country was torn asunder again because people wanted to treat other people as property instead of people (a common theme in the Middle East these days, oddly enough for women and infidels alike).
So, in some respects, I would say no, it doesn't matter what the founding fathers
thought precisely because they weren't so different than we are today, trying to create some utopia at everyone else's expense tha can never really exist in their own minds anyway (because people have this way of exercising free will even when it's not convenient for those trying to control their behavior). The rich have spent a LOT of money to rig the game in their favor these days and have made a lot of "progress" towards taking us back to the Middle Ages, but they will never keep us there. They will die and others will take their place and others will revolt, etc. The cycle continues.
The fact of the matter is that if you want real "freedoms" you have to be willing to take some risks. It means assuming innocence instead of guilt. It means not spying on your own citizens without any suspicions or evidence. It means giving the benefit of the doubt. This bill doesn't do any such thing. It's a Mexican-style you're guilty until proven innocence type of Bill and that's WRONG for this country if we still actually believe in this concept called "freedom". If you aren't willing to fight for you freedom or take some risks to keep it, then you don't deserve that freedom to begin with. But you have this problem in this country that we call it a "democracy" rather than a "freedom nation". So you have others trying to turn us into a Socialist Republic or a Communist one or some Corporate Utopia for the top 1% (they seem to be succeeding the most). Until people get off their damn cell phones and actually DO SOMETHING, this country will continue to sink into whatever grave is dug by the person with the deepest pockets.
The rights to pursue happiness and to have equal rights should not be denied. If the right to do as I please so long as I harm no one else is not allowed, what else is there worth dying for? That right is being denied today with countless laws telling you, me and everyone else how to live when it's none of the government's damn business so long as I harm no one else. Drug laws? They shouldn't exist as a prohibition but only as a punishment for those that harm others in the course of using them. You drink and get behind the wheel, you're responsible even if you've lost control of yourself because you chose to drink the drug in the first place knowing full well it could affect your judgment. But if you can use a pain pill or a marijuana or whatever without causing harm, more power to you, in my opinion. It shouldn't be any of the government's business or your neighbors if you're doing it in the privacy of your own home and harming no on else. This is a really simple concept based on the Golden Rule. Treat others as you'd have them treat you. Laws based on fictional deities and other nonsense should have no place in a country that is based on freedom of (and from) religion.