All that writing & you still can't / haven't said what exact policies you didn't like ??
I don't think it's a difficult question to answer is it 
Locating an actual list of Trump's policies is difficult. Like most politicians, Trump was/is intentionally vague when it comes to stating policies. So, these are technically not Trump's policies, but they are some of the actions his administration took with which I disagree (dislike).
I will not fault Trump for his mishandling of the pandemic because no-one including world leaders were prepared to deal with this.
Roll Back the healthcare act - (which failed).
Muslim ban.
The handling of boarder immigration issues.
Attack on consumer protection laws.
Overturning a Department of Education accountability rule under the ‘Every Student Succeeds Act’.
Corporate tax cuts.
Rolling back more than 100 environmental rules.
Withdrew from Paris accord - climate.
Launched a trade war with China.
Judiciary appointments (literally hundreds of them).