1st point - the 'paste' theory given forth by the government - also included that the agent would be greatly 'watered' down by engineering it to be used in such a application - ocpw stated categorically that the agent was a very pure form from their samples - including bio samples from the patients. As for the gloves idea - the temperature was 9c that day in Salisbury looking at met reports, the temperature in Moscow the preceeding week when his daughter was there was around -13c - and covered i snow (i was there

) pretty sure knowing russian woman she was thinking it was a summers day at those temperatures mate - never known a Russian man or woman to go around wearing gloves at 9c lol, also when leaving the house why on earth did both of them make sure to get a good grip on the poisoned door-handle, bit unusually - she checked it to just make sure her dad had done it properly?
2nd point - doesn't tally with complete recoveries for all 3 people involved and treated mate, the entire sequence of walking around going for a beer and a meal then leaving sitting on a bench and collapsing, this is one weird nerve agent that acts many hours after the contact with it, and doesn't seemingly effect the appetite or desire for a bevvie isn't it?
Also why given all the above you stated did a presumably very healthy police sergeant become affected far quicker than either Russian did (given one was 66yo and had imbibed alcohol also, the initial claim was because he gave first aid to them, this was later changed to he was poisoned retracing there steps at their house, a story which they changed how he was poisoned due to the fact not a single paramedic who would have had closer contact with the patients had the remotest problem post the event, also why given by the time he went to their house, the doctors etc where already seemingly treating the attack as a possible chemical attack did the good old bobby seemingly decide that his regulation uniform was protection enough and go around touching everything just to prove it?
IS the Russian account true - almost certainly not, is the British account an account that has had about 10 differing things at each stage revealed as 'facts' - yup - and every few days the story changed, the foreign secretary and PM both showed to have lied - ofc this was portrayed in the media by and large as a 'honest' misunderstanding by good old Boris.
Can tell you 100% if this situation was reversed and it was a British spy poisoned allegedly by the British and the Russians had come out with the series of statements about what happened, the lies and misinformation that has been in this case - then the media would have been absolutely using it as proof the entire thing was either fabricated/that they had some or all culpability - or that the investigation was utterly inept.