I think I’m qualified to answer this.
My biggest issue with liberal is their misguided faith that passing news laws and/or creating Federal governmental programs is the best way of fixing societies problems. Some examples
55 MPH speed limit. Jimmy Carter was convinced that we could solve America’s dependency of foreign oil. Anybody that spent any time out west should have known that people’s time is valuable and asking people to spend 4 hours on 220 mile trip instead of 3 hours (My niece a bit further to go to Costco every month) was doomed to failure. It was only successful in turning tens of millions of Americans into lawbreakers.
The same thing is going to occur for an assault weapon ban, asking 10 million+ Americans to turn in their semi-automatic rifles is never going to happen. (Not to mention ineffective at making a significant dent on decreasing mass murders, much less overall gun homicides.)
The right is also guilty of this, thinking that outlawing abortions is actually going to result in a noticeable reduction of abortions but less so.
The bottom line, is that if a significant portion of the population (say >20-30%) oppose a policy, passing a law isn’t going to change things. You have to change their mind first. (See smoking in public places)
Government Programs
Head Start: It is true that poor and minority children start school behind their white, middle-class children. So logically giving poor kids Pre-K programs to help put them on the path to learning should be beneficial. Yet for more than 50 years we’ve been running Head Start (and similar programs at the state level) study after study, after study have found minimal,and in some cases, negative benefits for kids in Headstart programs after the 2nd or 3rd grade. Yet we continue to not only spend money but demonize Republicans when they try and cut funding.
Hunger programs: Perhaps as many of 40 million Americans have food insecurity. It makes no sense in a country that produces more food that we can eat. In fact, about 40% of food produced in America is wasted, thrown away in a landfill, or sometimes used to feed hogs. The liberal response, let’s expand food stamps (SNAP). Despite the existence of large number of privately running soup ktichens and food pantries
Let’s give poor people money so they can buy food at stores. Sounds simple, but it is not. First we have to define who a poor person is then we have to set up a program to ensure only poor people get assistance. Next we have to define what food is, an set up a system to ensure that food stamp only can be used to buy food. Finally we have 3rd system to monitor stores and make sure are complying with both other systems.
In contrast, food banks and soup kitchen provide food to anyone who asks. They are run by non-profits about 90% faith based organization. Most use free labor, members of the church or the charity, and very often folks who are or have in the past received assistance. Most importantly food banks primarily rely on food that is going to waste, 2 day old bread or produce from stores, excess food from restaurants, donated and often expired can goods from individuals. In rural communities, farms donate much of the food directly. As a result it costs a soup kitchen about $1/meal, and food pantries under $.25
Almost no business or individuals are going to donate government organization.