If a conservative wants to preserve some status quo, basically all policy they use (and have available as a tool) in a permanently changing and developing world (socially, technologically) is that of restrictions, especially on civil rights, and of authoritarian mechanisms like police power. For weird reasons, conservatives never* want to preserve status quo civil rights like workers rights, freedom of information rights and similar that are anti-authoritatian.
This can change in the future, as it has before, but in 2026, even libertarians only care about personal freedom for a certain class of people.