Do not be too happy that big and giant companies are entering the field…
Because they set the price up and down whenever they want…
You should be happy when ordinary people invest more than big companies.
In simpler terms, it is much better if bitcoin or anything else that exists is distributed all over the world and reaches individuals and companies equally, or, as the saying goes, does not accumulate together.
Wherever governments or large corporations stand, they are sure to determine everything.
Successful and healthy

I think you're living under some type of illusion/delusion if you think 'ordinary people' can invest/use Bitcoin.
In case you haven't been paying attention, tx fees are regularly $10 or more thanks to the geniuses that gaslighted everyone into believing 1 MB blocks was a good idea. If a person invests $20 on an exchange and moves their coins to a wallet where they control the keys, they instantly lose 1/2 of the investment.
And.. the balance is now frozen since there's not enough left to cover the fees to send them out.
There is nothing to talk of the transaction fee. Just think if majority of the system is with the common people automatically they can come to a role and fix the transaction charge. Now if the majority holdings will be with the corporate networks, they get the access or beyond certain limit surely they'll try to take control over the transaction fee. Think of the present market situation, they manipulate on need.