I would have done the same @Hotvimto3 . I did OLD for years and did single dating, multi dating, casual, serious - the lot.
When you’ve gotten to the stage of daily communication and a few dates, the updating of the profile is a pretty clear indication this one is not going to progress.
It’s fine right feel a bit miffed when things don’t go as you had thought - I think the people being harsh are either people who have not done much OLD or are the ones who treat it like Amazon for humans.
Or in the case of charming man telling you to get a grip, it’s a numbers game - players who are not worth a seconds more thought.
I do agree though, that getting to the stage of morning & evening texts quite quickly with someone who initiates all the chat can be a sign of someone who likes the excitement of the attention & as soon as that excitement wears off they drop you like a hot rock.
There’s so many men - and the older they are, the more common this is, in my experience- who behave like this with no thought for how that behaviour impacts once they move into the next shiny toy.
If you feel like it, jump back in, limit the constant comms between dates until you get to know them IRL and then progress to making them a part of your daily life, on and offline.
Good luck!