I think you might be asking 2 different questions here. One is how available you should be, the other is should you be giving away free CFI time via text.
Nope, not my questions at all. I'm quite fine with the way I do business and it seems to get me more business, so I don't see the need to change anything there.
no I don’t think I would be ok with what you all put up with regarding availability. If I’m contacting someone outside business hours it’s an email. Text messages are not the same as an email in my opinion.
I don't see how they're different at all. They both come in to the same device (my phone). I can have both of them silenced when I don't want to be disturbed. I will, of course, prefer to use email (from the laptop) for longer-form discussions, sending attachments, etc. But that's based on content, not time of day.
I am an early bird, so usually in bed by 9:30pm and up at 430am. I have a rule...if you text me after I go to bed, I text you right when I wake up. When they tell me they don't like getting texts that early, I tell them I don't like them that late. Usually solves the problem.
I don't even understand this issue. If they don't like getting early texts (or you late ones), set the Do Not Disturb function.
I do find it interesting that some people consider texts to be like calls, where the expectation is that you'll answer right away, and some people consider texts more like emails, where you answer when you get around to it.
I wonder if this is related to pre-cell-phone telephone practice. 20 years or more ago, if the phone rang, you didn't know who it was, but I think most people would generally stop what they were doing to answer the call. It might be important, or it might be long-distance. So we treated the phone ringing almost like a alert notification, and I remember even running through the house to get to it.
Now, of course, we can usually tell who's calling (or at least if it's someone we know), most phone calls are spam anyway, and the ones that are actually intended for us we don't feel bad about ignoring until it's more convenient for us - they can leave a voicemail if it's important.
So I think the way we consider phone calls has changed, and would hypothesize that "when you grew up" has a lot to do with it, and by extension, how you consider text messages.
In my case, as stated I consider texts to be in the same category as emails and have no issue with receiving them at whatever time of day. I generally won't send them after about 10 PM, but that's mostly because I'm in bed. My wife is only 3 years older than me, but she views them as the same as voice calls, and will not send them outside normal "social hours". Both of us have Do Not Disturb set overnight (at slightly different times).