I do understand your position. It becomes simpler if recent SC decisions hadn't defined all kinds of things as speech that bear little resemblance to it. If you want to stick to the Constitution, I would argue that the intent was to allow the free expression of opinions, regardless of what others think about them. I would get behind that 100%, with the usual exceptions.
I favor a broad definition of speech, eg,
giving cops the finger. Speech shouldn't
be limited to words spoken or on paper.
This is an originalist approach, rather
than strict constructionist.
When someone refuses to simply follow instructions in creating some representation of someone else's views because they don't like what is said, my feeling is that it comes closer to suppressing free speech than defending it.
Protection against suppression is most important
regarding government authority. Private individuals
are far less of an imposition.
If someone works for me, or comes onto my property,
this is by agreement. I have more rights than government
because of not just necessity, but because the other
person has the option of being elsewhere.
And I'll add that the Constitutional protection of religion has gone too far, as it's now getting to be that just about anything that is done in the name of religion is protected.
It's not that bad. There are many restrictions
on religious practice (eg, noise ordinances,
no virgin sacrifices), & many special exemptions
(eg, Indians being allowed ownership of bird
feathers that are prohibited others).
I've personally enjoyed religion's influence
having been curbed. I attended public school
back when we had Christian propaganda taught.
We've still progress to make, eg, courts asking
us to swear to God we'll tell the truth.
(I see no connection between religion &
honesty.)