There is no obligation to give investment advice to others and there is no need to do so if you don't want to get into trouble.
But what OP is talking about is should we give investment ideas to others when we don't have money to invest in bitcoin. And you have supported this idea but in my opinion it shouldn't be like that.
But when it comes to finances, we need to prepare and maybe we should provide education to our children and closest family about investing. This aims to provide independence for them so that when they are ready to invest, they have the correct knowledge. Honestly, I have never given investment advice to anyone and I don't do that not because I don't have the knowledge but because I don't want to face problems when they experience losses due to mistakes they have made.
Regarding financial education, if you want to educate your children or relatives about finances. That's an extremely good thing and I support it. But you cannot teach them knowledge that you have only learned online and have never experienced. If we want to teach someone about finances then we at least have some experience and success with it.
You have never given advice to anyone but why do you support OP giving investment ideas to others when he has never even invested in bitcoin?
If we have never been involved in bitcoin investment, it is impossible for us to provide education to other people because we have no direct experience that we can provide. But make no mistake, sometimes listening to investment advice from other people is also useful as long as we can verify the truth. There are people who are good at giving advice but they don't carry it out and that is the function of verifying something before implementing it.
That's what I'm trying to say, if we have never invested in bitcoin then giving ideas or giving advice to others is not right and a bad idea. Personally, I wouldn't listen to advice from people who have no experience and are only theoretical.