Afaik, liberalism ambiguously meant both advocacy for human rights and an economic system. To avoid this confusion, the economic system has been moved out as libertarianism.
For example, accessibility improvements of government buildings is a liberal movement.
Minimizing the control over capitalism is a libertarian movement.
There's also so called "liberals" which is not more than a hate speech. We are not "conservatives" or "liberals" in every topic.
Liberalism is a political and moral philosophy based on the rights of the individual, liberty, consent of the governed, political equality, the right to private property and equality before the law.
Private property is foundational to capitalism, an economic system based on the private ownership of the means of production and their operation for profit. As a legal concept, private property is defined and enforced by a country's political system.
Socialism is an economic and political philosophy encompassing diverse economic and social systems characterised by social ownership of the means of production, as opposed to private ownership.
We are not “conservatives” or “liberals” in every topic.
Who are “we”, and how is this related to “topics”?
I think what you linked is its old meaning. Now liberal is more likely about e.g. LGBTQ rights, than private property. At least, private property exists in socialism too. I can imagine a liberal socialism, where the economy is socialist, but it gives you freedom in speech, etc..
I guess I'm from a different circle with this meaning.
Who are “we”, and how is this related to “topics”?
I think, a fully liberal person who is liberal in every topic, doesn't exist. Like killing people could also be a right. So "we" is the majority of the people.
Any socialist worth their salt considers liberalism to be the ideology of capitalism, and as I just showed, Wikipedia agrees. As does ProleWiki: https://en.prolewiki.org/wiki/Liberalism
At least, private property exists in socialism too.
I think you may be conflating personal property with private property. I just showed you in Wikipedia’s definition for socialism that socialists are against private property, because it is very basis of capitalism.
Modern liberals have held that freedom can also be threatened by private economic actors, such as businesses, that exploit workers or dominate governments, and they advocate state action