Lebanon has a population of 4.7 million and Jordan 6.7 million. The UK population is over 64 million.
I agree the Gulf states, whose obnoxious rulers are supported by our government among others, could do a lot more. However the impact on the UK is small compared to those countries nearest to...
The number of refugees in the Gulf states number in the hundreds. Elsewhere according to the UNHCR:
Lebanon hosts 1,154,040 refugees
Jordan 654,141 refugees
Egypt 236,090 refugees
Yemen 257,645 refugees
Algeria 94,128 refugees
Outside of the Middle East, Pakistan hosts 1,505,525 refugees...