How early do I need to arrive at Beauvais BVA airport? (I've read some comments that it's an easy small airport, and others have said its all Ryanair and horrible)

Our flight departs 17:40 Thursday 13th Feb. I’m with my husband and 4yo, hand luggage only, flying to another EU country (Cyprus), already have Ryanair boarding passes, travelling on UK passports
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Ozeroute has a shuttle that departs Disney 14:00 - arrives Beauvais 15:50 (give or take 15 min as per their disclaimer).
Or the earlier option to depart Disney 11:30 - arrive Beauvais 13:20.

Is that sufficient to arrive about 1h50m prior to departure, to just get through security?

Beauvais website says: For a flight within France or the European Union / Schengen Area, you should arrive at the airport between 1.5 and 2 hours before your flight.

I’d hate to hit traffic and run into problems at the airport... but it would also kinda suck to leave that early then have to kill over 4 hours in a tiny airport with a little kid.
Any thoughts? Thanks x