Not quite as good as the pub but it’s been done! Meet with the folk you regularly meet with and enjoy a beer from your own home.
My favourite is Zoom as you can have multiple people on line, the person speaking is zoomed in and the sound quality is good. You can find pages on Zoom here.
WhatsApp is a nice and simple way of chatting – but the maximum is 4 people and I thought the sound quality was poor.
A list of other alternatives is at the link below;