@prashantazazel and some of the users from Kerala that I have once discussed with on PDF in a cordial manner.
This probably needs a detailed post. I will attempt it.
(Disclaimer - I'm an atheist, medical doctor. So my words may appear biased to some folks.)
Like many other countries in these times, India has a right wing government. Some of the supporters of this government are regular people, while some others are far right extremists.
RSS and similar organisations are a mix of right wing, centrist and far right. They are also allied with other Hindu religious groups like VHP. The union can be termed as the Sangh Parivar. They have significant political power, but are also apolitical in certain aspects. They sometimes do social work too. Whether that's out of goodwill, or for political mileage, is hard to say.
Most of the current divisive issues and statements you hear about, come from the far right. These people may or may not be associated with RSS.
The far right is mainly composed of jobless people, or those with pathological hatred of other communities. And yes, they are a sizeable chunk.
The ruling party finds it easy to get votes with faith based polarisation, so it encourages such communal tendencies.
Their intent is not to disturb the fabric of the Arab countries, but to demonise Indian Muslims. Some of that hate spills over to the twitter and Facebook account of right wing Indians overseas.
Hating on any religious group is not exclusive to India, and I have met plenty of white people who hate Arabs. So ideally, Arabs should arrest and deport the few that actually insult them.
I may not agree with the laws in Arab countries, but I love the way you implement them. My suggestion would be to add a local prison term, for a person found guilty of spreading hatred.
Personally, I like to differentiate between hatred and genuine criticism.
Examples (made up) :-
1. Genuine criticism - religious people should avoid congregating for prayers, and if they do, the police should take action against them.
2. Hate speech- calling all practitioners of a certain faith as terrorists, or anti nationals.
The primary target for the illogical hatred is Indian Muslims. Since they are mostly poor, and mostly religious, they are easily stereotyped by the right wing. When a small group of Muslims behaves contrary to law, they use the opportunity to demonise all Muslims.
(will write more later)