Interfering sod led mobile to block online content (10)
I believe the answer is:
meddlesome
'interfering' is the definition.
(synonyms)
'sod led mobile to block online content' is the wordplay.
'mobile' is an anagram indicator (mobile can mean moving).
'to block' indicates putting letters inside (upper walls off glass inside formal).
'online content' becomes 'meme' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'sod'+'led'='sodled'
'sodled' with letters rearranged gives 'ddleso'.
'ddleso' going into 'meme' is 'MEDDLESOME'.
Can you help me to learn more?
(Other definitions for meddlesome that I've seen before include "Interfering" , "nosy?" .)