Pausing use of the vaccine will certainly cost more lives than what come from any side effects or speculated side effects. That lack of access and reduced confidence will stop people taking it. You said it yourself in this thread, based on a minute and precautionary statistical move.
BTW what the hell are the Czechs doing right now, sprinkling coronavirus on their breakfast cereal?
That also works the other way around though.
The Paul Ehrlich institute are experts, they advised to stop the vaccination with AstraZeneca for now - how would it look for the average Joe If we keep using it against the advice from experts? Let just one person die from it or develop severe complications and no one is gonna take it anymore.
The AstraZeneca vaccine has a bad reputation already anyway with people not eager on getting it, If we kept using it just like that, brushing aside possible side effects, that'd be the final nail in the coffin for their vaccine.