....... I think it comes from a certain place of privlege and perhaps a bit of naivety to assume that how Donald Trump is conducting isn't an issue to you since it doesn't directly affect your life. I don't think the thousands of children locked up in cages will agree with you or anyone who is a minority (from POC to the LGBTQ+ community, women, etc). And what happens in the States to an extent still has an effect around the world. Democracy is still important to maintain and I much prefer it over an authoritarian rule like what is utilized in certain S. American countries, China, and Russia.
The "left" are doing their job which is to make sure the President is conducting in a way that is legal and not putting the nation's security at risk for his own personal benefit. I'm not sure if you haven't read any of the charges against him, seen or heard all the testimony provided by career experts who have worked decades in civil service and have never seen such rampant disregard for the law, Robert Mueller's report, or just look at the revolving door of Trump lackeys who are currently waiting to be sentenced or already have been founded guilty.... The only nay-sayers are his ardent supporters who are brainwashed by Fox News and the Republican party who puts party before country.
I had to sit and think about putting out this post because I know how touchy and divisive politics can be. And yes, Donald Trump is only a symptom of a larger problem at hand in the States, particularly the direction the Republican party is careening towards. I think any person who really does the research and carefully reads the evidence laid out will see that Trump is guilty. It is pretty obvious. He's is the most corrupt modern US President to date.
It is in no way okay or acceptable for a President to blackmail a foreign country to help him in an upcoming election by seeking political dirt against his opponent. To use campagin money to pay off a mistress. To not fully divest his businesses--as all previous modern presidents have done so-- and instead use his Trump properties to personally line his pocket with taxpayer money. Nepotism, bribery, adultery, racism, discrimination, denying science, breaking emoluments clauses, being the least transparent president to date, etc etc-- no one should be celebrating someone who is so awful and yet so dumb to be a leader... or to wave it off as it being perfectly acceptable behavior in any individual.