Give me some reality checks please!!!

Ok so as I am creating content around product management, growth and analytics and strongly interested in pursuing the same but it's getting hard due to tier 3 college, brutal job market which is improving i think and the tag of fresher

I want to know is it possible to break into these roles from other field like sales and marketing if I am preparing continuously?

Is it possible to be a part of strong tech community and product community and people will not look down upon me?

Should i accept any role whatever is coming in my way and start working rather waiting for something that aligns with interest and long term professional goals

Is it feasible to switch in targeted roles within 3-4 months after started working?

Actually I am not that stupid but seeing the responses from recruiters and HRs making me introspect on my potential.

One more thing I am creating content around product management and on LinkedIn for long and have gained around 5k followers but unfortunately many of them aren't even interested in reverting back so what's the point of even having a profile there . Is it only for jokes ,likes, repost and building a brand which is not worth anymore ?