Apart from the post points you have mentioned for me bitcoin gives an immense stability to me by providing Internet based income. This income is additional for me with which I can buy many stuff for me and my family. I'm grateful to it in many ways, as it has given the financial freedom which I couldn't get from real job that I'm doing. Moreover time is the barrier in real life.
It is good to have financial sovereignty with the help of bitcoin and i am yet not sure about the alt coin market and their future because most of them are tokens which are exchanged for cash and it is hard to predict how long these companies last so,it is well and good till the party lasts,but in the case of bitcoin it will be here in the future.