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Think further on than that:-
Leave wins - Cameron ousted, even nastier Tories take over, fueled by middle Englanders who 'want their country back', further cuts and possibly at least another 5 years+ of it from 2020 onwards.
Remain wins - Tories ripped apart internally, Labour rebuilds and manages not to snatch defeat from the jaws of victory and takes over from 2020 and starts to undo the damage austerity has done?
Who knows.
The creative arts in the UK are already being eroded by harsh visa restrictions for non-EU performers who want to come here to practice their craft.
https://www.theguardian.com/culture/2011/mar/21/home-secretary-visa-rules-arts
If these same rules get applied to EU performers (along with a decline in funding for the arts from the EU), then the whole arts industry will likely decline further. That is not going to help the job prospects of anyone in that industry.