My local Starbucks' connection speed deteriorated rapidly during the last 2 years up to being unusable in a peak hours. Probably because as soon as local teena

My local Starbucks' connection speed deteriorated rapidly during the last 2 years up to being unusable in a peak hours. Probably because as soon as local teenage patron opens his laptop - either youtube or FB videos starts playing non-stop. I'd look for alternative, "undiscovered" spots.