Investing in coins that YouTube channels talk about is a bad idea. No, it's a terrible idea. No normal investor would ever invest in a project just because someone on their blog said it's a really good coin.
i do agree , usually youtuber that reviewing project paid by developers team and ofcourse their opinion could be more subjective due their agreement with dev team. we could take a sign how to identify this youtuber, alot their video full of project shilling and based on history none of them succeed.
Real x100 coins no one will ever reveal until they need to be heavily propagated. People think bloggers help make money, when in fact they are trying to make money off their audience.
early investors prefer keep their own gem till finally alot people talk about it. for them its secret project that ,must accumulated till their bag full and shill it later.