In Louis Macneice's poem "Prayer Before Birth," what is the poetic speaker's attitude toward society?

The speaker's attitude is set up from the very first lines
of the poem in which an implied metaphor likens society to a "bloodsucking bat." This is
followed by a subjective explanation for this extremely negative attitude when the
speaker lists the fears driving the attitude:

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I fear that the human race may with tall walls
wall me, with strong drugs dope me, with wise lies lure
me,

Since these expressions
and fears are coming from one yet unborn, the negative attitude is heightened and
dramatized because it is antithetical to the traditional expectation of an unborn baby's
attitude toward the life and society that awaits: the expected attitude is innocence,
joy, and expectation of good.

The speaker's negative
attitude of fear and repulsion is further explained with more detail later in the poem
(e.g., "rehearse me / In the parts I must play ...") and is summarized in this
line:

O fill
me
With strength against those who would freeze my
humanity,

The speaker's
attitude toward society--one that expects the worst kinds of treatment and is summarized
in the line above--explains the meaning of the concluding lines that equate loss of
humanity, through another implied metaphor, with becoming stone; with life being
spilled; and with what might be called living death:

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Let them not make me a stone and let them not
spill me.
Otherwise kill
me.