I would actually agree with OP that Trump is not anti-democratic, ideologically speaking.
His ideology is actually the other extreme - it's mob rule with a strong leader who can do whatever they want (phrased as "whatever needs to be done"), having the mandate to do so from the mob. Very similar to the current arrangement in Russia, for example (yes, elections are rigged, but Putin would still get a large majority even in fair elections), or now also in the Philippines.
Trumpism is anti-democratic in practice, because it doesn't have actual popular support, and so has to resort to conspiracy theories to explain it away by claiming that elections are rigged etc, effectively trying to disenfranchise its opponents. But its adherents don't see it that way - they genuinely believe that there's a conspiracy against them, and they would have won in fair elections; so from their perspective, they're fighting for democracy.
His ideology is actually the other extreme - it's mob rule with a strong leader who can do whatever they want (phrased as "whatever needs to be done"), having the mandate to do so from the mob. Very similar to the current arrangement in Russia, for example (yes, elections are rigged, but Putin would still get a large majority even in fair elections), or now also in the Philippines.
Trumpism is anti-democratic in practice, because it doesn't have actual popular support, and so has to resort to conspiracy theories to explain it away by claiming that elections are rigged etc, effectively trying to disenfranchise its opponents. But its adherents don't see it that way - they genuinely believe that there's a conspiracy against them, and they would have won in fair elections; so from their perspective, they're fighting for democracy.