Anyone can, but only those informed will do the judgements that are somehow relevant. Just look how many people are surprised. I find it funny
Quoting myself just to show where uninformed judgements lead to. As Nussnacker brought the attention to the fact that Lilbet just had to create a twitter account because she felt the need to react on one of those judgements. So, yes, anybody can make a judgement, but there are right judgements, wrong judgements and lies.