I think she has her points except that she didn't articulate
well enough. And i think her points are logical to some
extend.
However, I was thinking of asking hard questions to her about her
points. Like if you were talking about GST helping the poor, how
much GST actually goes back to the poor? I think she will be unable
to answer this and yet as a MP, she should know this statistic.
And, moreover, if the portion going to the poor is very low (which
I think it is), then can the government justify this GST increase
by saying that it is to help the poor?
Lastly, if you don't want to be brainwashed, learning to ask hard
questions helps a lot. It teaches you to to differentiate what is a
fact and what is an assumption and how logical is the overall
argument. Coming to speakers corner, in my opinion, serves only to
be brainwash towards the opposition.