It used to be so be so hip and edgy to hate mainstream media. However, saying it now is as tragically unfasionable as wearing your trousers really low. Also, alongside endlessly bitching about feminists, it hints at an affiliation to Trump's red MAGA cap-wearing crowd; which I'm sure you're too smart to be a part of.
Furthermore, you have BBC News, a mainstream media outlet which has essentially become the global gold-standard for unbiased and fair news coverage. Then you have this silly wanker, and this comically deluded windbag being part of "alternate media".
Seriously though, I think David Icke's talents are severly underused. I'm certain that his legendary windbaggery - which sees him talk utter sh*te for nine-hours straight - can be used in a more utilitarian manner. Perhap for generating renewable wind energy, or powering a no-emissions jet plane, or flying a kite, or something.
2. People who have the gall to insult another country or ethnic origin that they know nothing about.
How about people who insult other ethnic groups that they know a lot about? Some of the worst racists and hate-mongers (including the Nazis) extensively research the ethnic groups that were subject to their hatred.
3. Soccer moms
Come on, they're only trying to take their little brats somewhere where the latter won't annoy the decent citizenry. Would you rather the hard-working tax-payer shell out on government-sponsered community centres and transport for middle-class kids whose parents can afford to drive them to private football practice?
4. Stupid politicians and celebrities
How about normal stupid people? After all, they are too stupid and talentless to realise their collective and unoriginal dream of becoming stupid politicians and celebrities.
5. Valley girls, dumb blondes, and bimbos
Wikipedia talks about Valley Girls as those who engender "ditziness, airheadedness, and/or greater interest in conspicuous consumption than intellectual or personal accomplishment."
Well, you see, not everyone is capable of significant intellectual or personal accomplishments (to put it nicely). The stereotypical Valley Girl's conspicuous consumption is probably the best use of her time, as it acts as a conduit of her rich parent's wealth to help the luxury goods industry (one of the last remaining industries in developed Western economies).
Also, how about dumb brunettes, and dumb bald people. Why are they too good for your list?
7. Bratty children
Without school, there'll be a hell of a lot more bratty children running about. It'll be like Summer Holidays all year long!
Bless those shameless and determined social freaks. Without them, who can we look down upon, and look painfully normal and conventional in comparison with?
10. People who resort to saying your mom, deez nuts, and your face as comebacks.
Your Mom comes back to my place a lot to get some of deez nuts (and her daily dose of Vitamin D).
In all seriousness though, while it is natural to dislike some people and their actions, I think it is wrong to focus your hatred towards entire groups of people. Firstly, you'll ignore the bad actions of people outside of the groups that you dislike. Secondly, you'll miss the good actions (and perhaps people you might otherwise like) inside the groups that you dislike.