I use hashtags. I sometimes find them quite useful. But I really can't fathom those posts, particularly on Facebook and Instagram and particularly self-help or lifestyle or similar, which use a whole bunch of them with no real searchability or categorisation benefit that I can see. And all in lower case. #waytoomanyhashtags #whatseventhepoint #absolutelyridiculous #thesedontmakeanysense #donttheyhaveanythingbettertodo #bigunintelligiblebluroftext #whynotjustmashthekeyboard #utterlypointlesssnark