Nobody is telling anyone to protest. The OP asked if anyone was attending the protest. People replied.
Whatabout India, China, Turkey and 'a thousand other causes' - well, yes: they're still there. Thanks for pointing that out. If you'd like to do something about them, other than bringing them up to dissuade people from protesting other causes, then I'm sure you'd win support.
Protesting Trump isn't a protest against America. In fact, if anything, it's a gesture of support. I don't know where Nikes, McDonalds and Netflix come into this, because America isn't actually a corrupt dictatorship which we're all morally obliged to starve of profit. Not yet, anyway - that's kind of the point.
Everyone who wants to make this into a liberal-lefties-who'll-hate-any-right-wing-American dispute is missing the hugely significant fact that many, many conservative US voters and politicans are disgusted and concerned with Trump's behaviour.
Yes - he's helped (well: he was there) when tax reforms were pushed through, and has again... been there, at least, during initial attempts to scale back Obamacare. And yes, he's disapproving enough of abortion, widespread access to sexual health resources, contraception etc to please some of the religious right. I understand these are line-in-the-sand issues for many Republicans, and that using Trump to get these things through is regarded as a necessary, if regrettable, evil.
But, for many right-wingers (not including the alt-right), he's an absolute, out-of-control disgrace who's been a worse president than anyone ever imagined. Just because you're a Republican doesn't mean you support:
- attempts to undermine the judiciary
- general lack of respect for checks and balances in US government; repeatedly attempting to push through new legislation that is found to be unconstitutional
- ill-informed, spontaneous policy announcements
- incredibly poor grasp of complex political issues, and disinclination to learn more
- a proven history of disgusting attitudes to women
- multiple allegations of sexual harassment
- openly supporting an alleged child-molestor for re-election (Roy Moore)
- a chaotic administration with multiple unfilled roles and constant turnover
- shameless placement of family members and friends in positions far, far beyond their competency (or level of security clearance)
- refusal to engage in the serious issue, highlighted by national security agencies, of Russian interference in the election
- possible collusion with the Russians, or at least obstruction of justice
- multiple hints that presidential associates found guilty of the former will be pardoned
- extremely weak response to right-wing terror threats, including actual Nazi marches in American towns
- countless racist comments
- using the presidential platform to pursue stupid personal vendettas
- mocking the disabled
- being disrespectful to gold star families
- directing revenue and attention to his personal business interests
- running for a presidency he wasn't qualified for and probably didn't want, mostly for profit and attention
And that's just what I can think of: the problem with Trump is that there are SO MANY awful things he's said and done that, after a while, they sort of merge together. But - please. These aren't partisan issues. It's an insult to millions of decent Republicans (and here, Conservatives) to act like the people protesting Trump are left-wingers with an anti-American axe to grind. This isn't a normal presidency, it's not okay, and the more people who say that, the better.