There have been several successful lawsuits against posting negative reviews about hotels,restaurants, AirBNB, plastic surgeons, etc. At least in the US. On several of these suits, the negative reviewer has LOST and was subjected to fines of not insignificant amounts.

You need to be VERY careful going forward with your incessant rants and unsubstantiated complaints. You may find yourself extremely fortunate if all you experience is refusal as a customer to either be allowed to fly on your hated airlines, be a guest at your professed horrible hotels, or dine at your awful restaurants-that could be the most risky for you as retaliation could happen quite easily.
Hope you have deep pockets for lawsuits if you choose to visit the USA and continue your snowflake behavior, but maybe just don't bother.