If childfree is becoming too mainstream, what will happen to us?

I came across a YouTube video yesterday about how childfree (living without kids) is becoming more popular than ever and it made me think. If we become more of the mainstream, how will change our lives? I'm 100% sure that childfree people will be left out of other benefits that parents are starting to lose. For example, if they lost the child benefit, then we'll likely be next to lose pensions. <br><br>What do you think?