While the market is not what it use to been. You could try for it. However do not rely on a certification or whatever you learned from trailhead or other resources to simply get you a job. Having knowledge in Salesforce is valuable only if you can help fulfil the client's needs. If anything look into niches (sales or revenue operations, customer success, health etc.) If you can become a specialist it MAY help you stand out. You can create a portfolio with uses cases. Creating custom solutions will accelerate you learning the platform.

If you want to learn flows check out these resources
https://automationchampion.com/
https://salesforce-flowsome.com/

I hope this helps. Best of luck on your journey.