I would agree with that, leaving aside Trumpism and the nonsense that surrounds him, to me there is something wrong with people not bothering to turn up and vote in person. Yes I know there are valid reasons for postal votes; disability, working away from home at election time, etc. lots of other legitimate reasons. But if I was someone who had voted in person and then saw my candidate beaten predominantly by votes from people who could not be bothered to get off their back-sides and go to the polling station, I think I would be upset too.
I am not talking about fraud or attempted manipulation of votes, I just feel attending the polling station is a public demonstration of support for your country, regardless of who you choose to vote for and everyone should be obliged to turn up to vote in person if they possibly can.