boolean hasDynamicSymbol(Address address) {
		if (!address.isMemoryAddress()) {
			return false;
		}
		try {
			if (adapter.getSymbolIDs(address).length > 0) {
				return false;
			}
			return refManager.hasReferencesTo(address);
		}
		catch (IOException e) {
			dbError(e);
		}
		return false;
	}
Removes the symbol directly

@param sym the symbol to remove.
@return true if the symbol was removed, false otherwise.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/symbol/SymbolManager.java