Trump likes it and shared about it, and some people who are trump supporters also shared about it, and because of that some leftists are not interested in bitcoin and think it's a right wing thing.
Who can think such bullshit, if anyone is not interested in BTC for this reason, then it is safe to say that they were never going to be interested in it and they are only looking for an excuse to back up their ideas. BTC is not for anyone, but everyone, and it will only take a few seconds for anyone to find out about that.
There are a lot of info about BTC on the internet and people who are truly interested would seek out such materials and understand BTC better, rather than make it a political thing.