Yes, a disclaimer, because the bureaucrats of this world cannot live without this.
2) Views as expressed are my own and never represent anything else, unless explicitly stated. Specifically: my views are not the views of my employer and I am not the person to ask if you wish to know something about the organisation I work in as a medical doctor. Approach the head of the neurology department instead (this is not the rule of the organisation I work in, but my wish)..
3) I am an activist, which means that I select to amplify certain messages that highlight my support or disapproval or that have as a purpose to engage people in discussion. It’s up to your own judgement what you do with this.
4) If you feel that what I say/write is inappropriate it’s up to you to contact me with this feedback.