Kyith has a pretty serious blog - but he is more of a personal finance blog than investment blog.Atleast Kyith from Investmentmoats shares his portfolio openly. This guy is a typical charlatan newsletter seller.
I suppose he is a licensed advisor with MAS so he cannot give specific investment advice on his blog.
There is a certain irony about this. Qualified advisors like Kyith have certain restrictions placed on them but those doing it for 'entertainment purposes' are allowed to post their stock recommendations freely.