A bunch of anti-Trump protestors started a fundraiser which resulted in the balloon in the first story. The mayor of London, Khan (81 murders in London this year, higher than 80's New York) has given his approval for it to fly over London. This has resulted in the counter protest crowdfunder, which has so far resulted in even more donations.
Yeah I get that, but that's not a backfire. It has zero impact on the first demonstration.
Also, what is up with all the copying off anti Trump peeps? Blue wave copied into red wave and then black wave. Balloon copied. Accusations of racism copied. It's like the pro Trump crowd has no creativity.