My opinion is opposite, bitcoin cannot overcome paypal. The reason is simple if paypal sees that bitcoin is the demand in the market then they will integrate bitcoin payments into their system thus they will not be overcome but becoming one with bitcoin. Soon including skrill will be forced to integrate bitcoin into their system. Bitcoin is now used everywhere from paying a taxi cab, payment at restaurant and hotels, payment for starbucks coffee, payment to tuition, payment for purchasing books and t-shirts and many more. Bitcoin is bright for bitcoin and everything online will integrate bitcoin in their system sooner or later.

With that saying its easily to believe that Paypal will be past in near future. We are moving towards digital when QR codes and things like these will work and transactions will be faster and hassle free with bitcoins. Transfer of money through countries will be easy also because of bitcoins. So we will see lots of benefits associated with bitcoins.

I went for maybe because saying outrightly bitcoin will overcome paypal is just like saying bitcoin will be used freely by all countries without meeting some conditions. Paypal has one factor that bitcoin is still lacking which is nothing than the backing of government which is what  will always give it an advantage over bitcoin until that is done for bitcoin to have that status, thats when it will then be at par after that we can now start talking about overcoming paypal.

I hardly think that bitcoin will overcome Paypal for the simple reason of people thinking bitcoin is some sort of a scam. We can't blame them for being exposed to social media accounts that spread this idea to average people and average people believe literally everything that they read unless it's an obvious lie. They don't mind checking the information that they get. For example, the facebook page named "Google Facts" can post a myth or a lie and people would still believe it.

Paypal is everything to other people. You can link your card on Paypal and that's really something that people are looking for. A website which you can link your card and then you're ready to go online shopping. Bitcoin, on the other hand, is kind of hard to comprehend by the average person. Most of us have stayed for thousands of hours browsing stuffs online so bitcoin isn't something that's hard to understand for us.

that doesn't make any sense because being rich doesn't have to do anything with paypal. rich people don't have small businesses online to get small payments!
and from what i have seen it is mostly the small businesses, selling small stuff and making small profit over the internet most of the time.
besides it doesn't matter in any case because bitcoin beats paypal in all the features, the only problem with bitcoin over paypal is the volatile price and its adoption.

Some people may see as points of failure the elements of centralization that there is in the Paypal service. So this will depend on the user. Some people feel safer using PayPal. And there are centralized institutions that don't support decentralized technologies, such institutions are more likely to use PayPal as well. On the other hand, individuals who recognize and accept the importance of decentralized forms of payment, will certainly prefer to use Bitcoin.

of course bitcoin has a feature that is very good at the moment. some things can not be done by paypal.
bitcoin can become a medium of payment solutions in the future better.

Yes, bitcoin can overcome paypal. Transaction fees is very less in bitcoin. Merchants would like it much as there is no cash return once payment is made in bitcoin.The  main problem to be solved is transaction time taken which is more nowadays.Block size has to be increased.

bitcoin is an alternative monetary system, so bitcoin can't "replace" paypal, just take over paypal, so they will use Bitcoin instead or alongside the traditional monetary system, or make paypal obsolete. Ask if paypal would be replaced by Bitcoins is the same as ask if the credit cards will overcome Paypal

But I don't see any change for now, there is not enough demand yet

I am not sure if Bitcoin will overcome Paypal some day. I am sure that cryto coins in common will overcome Paypal. Paypal's business is doomed as the business models of the most banks. I am certain of it that Paypal will create an own decentralized blockchain based currency in the future to save their business.