The phrase "actively dismantling" is correct and usable in written English.
It can be used when describing the process of intentionally breaking down or removing something, often in a systematic or deliberate manner.
Example: "The organization is actively dismantling outdated policies to create a more inclusive environment."
Alternatives: "systematically removing" or "deliberately breaking down".
After the experience of adversity, the mind is actively dismantling old belief systems that no longer hold up and creating new structures of meaning and identity.
The clear and present danger is that our American president is actively dismantling the norms and institutions that keep our democracy alive.
Instead of actively dismantling climate policies set by a previous government, the current administration should focus on building realistic climate mitigation plans.
If you aren't actively dismantling the system, you are complacent.
Conscientious white people should be actively dismantling the system we created and from which we are currently benefiting.
The reality on the ground right now is that far from assuming a larger role, integrated arrangements are being actively dismantled.
But in many cases these programmes were actively dismantled by western intervention, often with coups that deposed democratically elected leaders to install dictators friendlier to foreign corporations.
It also required the US government to go one step further — to actively dismantle segregation and foster integration in its place — a mandate that for decades has been largely forgotten, neglected and unenforced.
As an historian, it pains me to say this, but we can't get to the promised land by looking back to a speech about the promised land: we need to actively dismantle the un-promised land's culture, "security" and law every month of every year.
The Trump administration has worked to actively dismantle the rights of trans students.
If you care about ending racism, you must actively dismantle racism through direct action.
