Q
I wish that the Royal Family would just take their gloves off and the queen ask Parliament to remove their titles and remove Harry from the line of succession.
As it has been discussed before on this forum, that doesn't depend solely on the UK Parliament. The other Commonwealth realms have to consent to any act of the UK Parliament that changes the line of succession and, when the succession law is also part of their own domestic law (as it is the case for example in Australia and New Zealand), they have to change their domestic law too before giving their consent.
The last act of the UK Parliament changing the line of succession, namely the Succession to the Crown Act 2013, took two years to be ratified (or consented to) in all 15 Commonwealth realms besides the UK.