Nearly 150 days into the Trump era, no non-delusional conservative can be happy with the direction of events or pleased with the options going forward.

President Trump is remarkably unpopular, particularly with the young (among whom his approval is underwater by a remarkable 48 percentage points in one poll). And the reasons have little to do with elitism or media bias.

Trump has been ruled by compulsions, obsessions and vindictiveness, expressed nearly daily on Twitter. He has demonstrated an egotism that borders on solipsism. His political skills as president have been close to nonexistent. His White House is divided, incompetent and chaotic, and key administration jobs remain unfilled. His legislative agenda has gone nowhere. He has told constant, childish, refuted, uncorrected lies, and demanded and habituated deception among his underlings. He has humiliated and undercut his staff while requiring and rewarding flattery. He has promoted self-serving conspiracy theories. He has displayed pathetic, even frightening, ignorance on policy matters foreign and domestic. He has inflicted his ethically challenged associates on the nation. He is dead to the poetry of language and to the nobility of the political enterprise.

Trump has made consistent appeals to prejudice based on religion and ethnicity, and associated the Republican Party with bias. He has stoked tribal hostilities. He has carelessly fractured our national unity. He has attempted to undermine respect for any institution that opposes or limits him — be it the responsible press, the courts or the intelligence community. He has invited criminal investigation through his secrecy and carelessness. He has publicly attempted to intimidate law enforcement. He has systematically alarmed our allies and given comfort to authoritarians. He promised to emancipate the world from American moral leadership — and has kept that pledge.

For many Republicans and conservatives, there is apparently no last straw, with offenses mounting bale by bale. The argument goes: Trump is still superior to Democratic rule — which would deliver apocalyptic harm — and thus anything that hurts Trump is bad for the republic. He is the general, so shut up and salute. What, after all, is the conservative endgame other than Trump’s success?

This is the recommendation of sycophancy based on hysteria. At some point hope for a new and improved Trump deteriorates into unreason. The idea that an alliance with Trump will end anywhere but disaster is a delusion. Both individuals and parties have long-term interests that are served by integrity, honor and sanity. Both individuals and the Republican Party are being corrupted and stained by their embrace of Trump. The endgame of accommodation is to be morally and politically discredited. Those committed to this approach warn of national decline — and are practically assisting it. They warn of decadence — and provide refreshments at the orgy.

So what is the proper objective for Republicans and conservatives? It is the defeat of Trumpism, preferably without the destruction of the GOP itself. And how does that happen?

Creating a conservative third party — as some have proposed — would have the effect of delivering national victories to a uniformly liberal and unreformed Democratic Party. A bad idea.

A primary challenge to Trump in the 2020 presidential election is more attractive, but very much an outside shot. An unlikely idea.

It is possible that — if Democrats take the House in 2018 — that impeachment will ripen into a serious movement, which thoughtful Republicans might join (as they eventually did against Richard Nixon). But this depends on matters of fact and law that are currently hidden from view. A theoretical idea.

A Democratic victory in the 2020 election would represent the defeat of Trumpism and might be a prelude to Republican reform. But Democrats seem to be viewing Trump’s troubles as an opportunity to plunge leftward with a more frankly socialistic and culturally liberal message. That is hardly attractive to Republican reformers. A heretical idea.

Or Republicans and conservatives could just try to outlast Trump — closing the shutters and waiting for the hurricane to pass — while rooting for the success of a strong bench of rising 40-something leaders (Marco Rubio, Mike Lee, Nikki Haley, Tom Cotton, Ben Sasse). This may be the most practical approach, but risks eight years of ideological entrenchment by Trumpism, along with massive damage to the Republican brand. A complacent idea.

Whatever option is chosen, it will not be easy or pretty. And any comfort for Republicans will be cold because they brought this fate on themselves and the country.

Michael Gerson’s email address is michaelgerson@washpost.com.