That's a depressing take. First off, you're not too busy to find it. Because you're probably not used to doing it. All you have to do is to tell your favorite

That's a depressing take. First off, you're not too busy to find it. Because you're probably not used to doing it. All you have to do is to tell your favorite map app where you want to go, then switch to the public transit tab. You should try it. Right now if I look at routes from Newark to OAK or SFO, it shows around 40 minutes by car and 1:40 hour by public transportation. If I had a plane to catch in 2 hours, I'd never take the bus. Here's why. About 40 minutes of that 1:40 involves walking to the nearest bus stop. You could take an Uber instead and cut it down to 10 minutes. But that's problem A, public transportation doesn't have enough coverage. There are 2 bus changes involved. The first one, Newark to Union City or Palo Alto, depending on whether you're going to OAK or SFO, runs every 30 minutes. That's problem B, the routes are not frequent enough. The last bus change, very close to OAK/SFO, are design flaw- problem C. You really should be able to get off BART and take a short walk or shuttle to terminal. Instead, it's another bus ride that'll take 40 minutes. From a regular commuter's pov, problems A/B/C are the issues that'll discourage someone from taking public transportation. Like other comments mentioned, it's not really a resource, infra or tech issue. It's a social/political issue that's preventing public transportation from expanding, both in coverage, frequency and in terms of connecting big population centers where it matters. All the issues that you mentioned, like stopping million times, guarantee of arriving on time, bicycles, and even safety and cleanliness, will go away if you solve the problems I mentioned- speaking from my experience taking public transportation for 30+ years in the US and abroad.