Semi related, but you know Baal is not the name of a demon.
It's a title given to the supreme god.
Baal (/ˈbeɪ.əl, ˈbɑː.əl/),[6][a] or Baʽal[b] (Hebrew: בַּעַל baʿal), was a title and honorific meaning 'owner', 'lord' in the Northwest Semitic languages spoken in the Levant during antiquity. From its use among people, it came to be applied to gods.[11] Scholars previously associated the theonym with solar cults and with a variety of unrelated patron deities, but inscriptions have shown that the name Ba'al was particularly associated with the storm and fertility god Hadad and his local manifestations.[12]
The Hebrew Bible includes use of the term in reference to various Levantine deities, often with application towards Hadad, who was decried as a false god. That use was taken over into Christianity and Islam, sometimes under the form Beelzebub in demonology.
Your quotes address the point: over time it became equated with individual gods, and Hadad most prominently. Although it does remain somewhat mysterious which god is being worshipped in the modern day. Clinton mentioned Moloch instead of Baal / Hadad in the Podesta emails. Freemasons worship Lucifer (and all the signs in OP's picture are Masonic signs). So 'Baal worship' may not be precisely the right term, although it's in the same spirit.
Semi related, but you know Baal is not the name of a demon.
It's a title given to the supreme god.
Your quotes address the point: over time it became equated with individual gods, and Hadad most prominently. Although it does remain somewhat mysterious which god is being worshipped in the modern day. Clinton mentioned Moloch instead of Baal / Hadad in the Podesta emails. Freemasons worship Lucifer (and all the signs in OP's picture are Masonic signs). So 'Baal worship' may not be precisely the right term, although it's in the same spirit.
https://www.britannica.com/topic/Baal-ancient-deity
Lucifer is their god, but they worship also many other daemonic entities, and they literally sacrifice people to Baal for many millennia.
Read this article, Baal worship was always used for ritual sacrifice. https://biblereadingarcheology.com/2016/05/13/did-the-canaanites-sacrifice-their-children/