It will take ages to brute force a good password while there is no other way to open a crypto container.
I think it is quite naive to assume that your security protection will never be broken, especially as far as sending out a public link and encouraging people to hack it. Who knows, people might use other means to get your funds or employ tactics. There is a reason why people suggest offline backups if you want to protect your money.
Well, that was just a funny example, you should never encourage anyone to access your funds as it is unsafe personally for you. But seriously, if you have a strong password then bruteforcing it will be as hard as if you tried to find the key. Of course it is not that easy since you need to learn how to use VeraCrypt properly, but generally, it can be absolutely safe and all possible ways of accessing the data are not about just hacking the storage.