Easier said than done. Playing online via discord has its perks, but if u want and need a map what you are going to use a tabletop (roll20…etc) . If so the dm need time to make a map token 4 player, so tables has to be filled at least a day before ! We are struggling to sit every one on Friday at 7 that’s why I have a little bit in disbelief in it but I would love to be proven wrong. I believe there is a way to make it work !(Premade Char. etc) this more a topic 4 discord!
most of that can be compensated by using https://owlbear.rodeo as everybody just can move their own token onto the map (and there are generic tokens present already), but yes there is more work for dms with online play and the overall experience is not the same