Lets break this down. Your basis of Trump being more damaging than Biden are, and from your own words:
"Ignore policy points" = which policies? You mean the ones hindering small to medium business? We need to go over lots of those polices and remove them to be honest, having too many policies is not good.
"trolled people" = I do not see how that is damaging to the country, maybe if the media was not so aggressive to him he would not lash back at them. This does not affect one bit how the country operates, this is TDS at its best.
"wasn’t respectful of people who disagreed with him" = he does not have to be, neither do you or me. Again, if media was not pursuing him so much maybe he would not lash back at them, respect goes both ways. He also showed us how dangerous media is, how powerful media is manipulating people. However this one also has 0 impact to how the country operates.
Biden however is more damaging because he is not fit to be a leader, not at his age and crumbling mind that can't put sentences together and has to have cards everywhere he goes being coached, look at the disaster he was at the G7. He has dementia, how will anyone in the right mind put him as a leader unless he is a puppet?! Biden is putting America last, again, giving money to other nations while making this country poorer, because it is our money being used. Biden also is pro inflation and pro-racial tension and division of the country, just like his daddy Obama. He is not doing anything to better the small to medium business in United states, nothing to better the school systems, or the families, or border crisis we currently have. At least Trump was building a wall to keep illegal immigration under control.
From your answers I can see that you suffer from TDS, you should go to the doctor and have that checked out. Two out of your three responses had absolutely NOTHING to do with damaging the country.
Would Obama running a 3rd time would have won, I really do believe that, however no way in hell I believe Biden is more popular than Obama and got more votes than any president in history. Obama was VERY electable, Biden is nowhere near Obama. If you can't process that. Well, sorry my friend.