my question to you is: have you ever tried any of these strategies before? were you successful?
I believe you heard the quote, which says "House always wins". This actually applies in the long run. You may get some profit in a single session, or let's say you have been winning for a week. But a single bad session is enough to bankrupt you if you do not play responsibly. It is important to do responsible gambling.
Yes, I have made profits a lot of times and I even managed to withdraw the funds. But we always end up losing our money in the long run if we continue to gamble for a long time. It depends on your luck.
I like how you highlighted that phrase, the house always wins this is something we are familiar with but a lot of people especially beginners think it's a regular cliche, they still have some positivity of becoming profitable from casino games. Like you said, it applies in the long run, so winning on some days doesn't mean that you are actually going to win because if you are regular gambler then be prepared to lose everything you have ever won including your capital.