However the effects of immigration (both positive and negative), inflation and not being able to afford a house is more easily understood by the layman.
Many just understand complaining about it won't do any good.
I was talking with my Mother last night about this very subject and she is social worker in her 60s.
I think realistically we've grown up in an age where you could say almost anything online, free from any threat of any kind of reprisal. It probably reasonable that, given the internet is key to daily life these days, that we treat it as no different from standing on a park bench and shouting. If you're calling for the death of people based on their religion or some other characteristic then there are consequences to your speech.
Unfortunately the most recent example of this kind of legislation, the laws surrounding age verification on websites, was introduced under a previous government so it really doesn't matter who you vote for on this anyway.