As far as robocalls, I had them before, and I still have them now. At least once a month they call me and try to sell me on some other service of theirs. Luckily they use the same phone number on caller ID, so I can avoid the calls.
Probably not because of the merger, though. We have a local company that rolled out fiber in town that is eating their lunch in subscribers, and it is beautiful to see.
Spectrum raised their base speed to 100 Mbps recently, and our local company raised their base to 300Mbps like "checkmate".
Loving ALLO: https://www.allocommunications.com/
I think there are many who would argue they were awful long before the Spectrum rebranding. I had the misfortune of using their service some years ago. Not that I had any choice as there is no other choice in most areas there.