In my view, it is still necessary to prove itself over time. 13 years is a long time, but for an asset to be more reliable it is necessary to prove itself in the face of even bigger crises than Bitcoin has already passed.
What more evidence do you expect from bitcoin's journey, isn't the long process you witnessed is enough to prove it, 13 years is no longer a short time.
The process of bitcoin's journey further expands its existence and even bitcoin is resistant to the crisis and inflation that has ever occurred.
The worldwide adoption of bitcoin is growing, although not everyone is involved, but the awareness of bitcoin's acceptance is growing at this time.
Not fully trusted with Tesla company have 48,000 Bitcoins depending how their advertising and promote with Dogecoin, I think they have invested much money in Bitcoin but last several months have issues about Tesla company have sold their Bitcoin assets. Not any specific about that news true or not but regarding many time Tesla announced about they have sold Bitcoin assets but one day later have news buy back Bitcoin.
It is not my duty and responsibility to prove bitcoin ownership in Tesla company.
What I mean is that bitcoin adoption and acceptance is becoming more and more widespread, even large companies have seen the opportunity to buy bitcoins as a step forward in adoption and investment, whereas some of the companies I mentioned are just examples of adoption and acceptance.
Need to get valid information on internet about who and which one company have hold many Bitcoin in their wallet actually Tesla is new investor in Bitcoin trough price have been up, maybe if this company know with Bitcoin before 13 years ago make awesome and they will try hard how effective advertising and make Bitcoin pump drastically.
If anyone is serious about finding out what wallet they use to store bitcoins, then chances are we'll find out the real amount or so-called valid information. But it's not our responsibility to check it, at least we just want to convey to the OP, that bitcoin adoption and acceptance is so widespread and even big companies see this as the best opportunity.
So that there is no doubt for people to adopt and accept bitcoin, if at this time we do not take part, the bitcoin journey will increasingly make us fall behind in investment patterns and how to use them.